Medical - 2022 EMS Catalog - 53
DIAGNOSTICS
Sprague Rappaport 640
Proscope™
Stethoscopes
American Diagnostic Corp.
The Sprague stethoscope is a rugged
instrument specially designed to suit most
professional requirements The 640 series
features a threaded chest-piece drum that
permits the use of 5 interchangeable chest
pieces: an adult and pediatric diaphragm,
and 3 bells (11
⁄4 " , 1 " , 3
⁄4
" ), all included, for
accurate detection of high, middle, and low
frequency sounds in children and adults
Proscope 640 features 16 " tubing and 1-year
warranty Adscope 641 features 22 " tubing and
5-year warranty Black
* Double tube configuration improves
acoustic separation
* Large bore improves amplification
* Rugged design for years of dependable
service
#640BK, 640 Proscope with 16 " Tubing
(130-4148)ea
Contains: Stethoscope with an accessory
pouch containing the bell chest pieces, 2
spare diaphragms, 2 extra pairs of eartips & a
comprehensive owners' manual
#641BK, 641 Adscope with 22 " Tubing
(130-7021) ea
Contains: 1 stethoscope, 3 bell chest pieces, 1
chest-piece key, 2 spare diaphragms, 1 pair of
silicon ear tips, 1 pair of mushroom ear tips & 1
accessory pouch
#641NB, Blue
(130-7573) ea
Contains: 1 stethoscope, 3 bell chest pieces, 1
chest-piece key, 2 spare diaphragms, 1 pair of
silicon ear tips, 1 pair of mushroom ear tips & 1
accessory pouch
and 641 Adscope™
Value Nurse Stethoscope
MedSource International
This lightweight, single-head stethoscope
provides excellent sound transmission
at a great value This popular model
has a lightweight design and 22 " thinkwalled
tubing that minimizes background
interference
#MS-70021, Black
(499-6138) ea
* Double-tube configuration on traditional
model; single tube on 1-tube design
* Not made with natural rubber latex
* Proprietary valve mechanism eliminates
acoustic leakage
* Adjustable chrome-plated brass binaurals
* Convenient 22 " tubing length
* Inspected and packaged in the USA
* 5-year warranty
* Weighs 8 oz
* Overall length 30 "
The Pro Series Sprague Scope
Henry Schein
Threaded chest-piece drum of chromeplated
zinc permits the use of 5
interchangeable chest-piece fittings-an
adult and pediatric diaphragm as well
as 3 bells (11
⁄4 " , 1 " , and 3
⁄4
diagnostic capability in most patients
" )-for complete
Pro 2-Tube Sprague ea
(900-4822) Neon Orange
Specify:
Black
Navy
(900-4823) Royal Blue
(900-4824)
(900-4825)
Contains: 1 accessory pouch, bell chest pieces,
1 chest-piece key, 2 spare diaphragms, 1 pair of
mushroom ear tips & 1 pair of silicon ear tips
Pro 1-Tube Sprague, Black
(900-4826) ea
Sprague Stethoscope
MedSource International
Features a double-tube configuration for
improved acoustics Set includes an adult
and pediatric diaphragm and 3 bells (1 " , 11
and 13
⁄4
⁄4
Value Dual-Head Stethoscope
MedSource International
An economical stethoscope that does not
compromise on sound quality, this unit
features an aluminum chestpiece, 22 " Y
tubing and chrome-plated brass binaurals
Includes the same features as our reliable
single-head scope, but with the additional
dual-head chest piece on a 180° swivel
Comes complete with spare diaphragm and
ear tips Not made with natural rubber latex
#MS-77031, Black
(499-6136) ea
22EM1355
2022/23 EMS Catalog
I To order, visit: www.henryschein.com/EMS
adjustable, chrome-plated brass binaural
* Features a double-tube configuration that
provides improved acoustics
* Set includes an adult and pediatric
diaphragm and 3 bells (1 " , 11
⁄4 " , and 13
⁄4
* Stethoscope is 22 " long and has an
adjustable, chrome-plated brass binaural
Stethoscopeea
Specify:
#1040-005-120, Black (499-4287) Red (499-5140)
Black
#MS-STBLU, Blue
Green
(499-2487) Yellow (499-5141)
(499-5138)
(499-5139)
" ) for
accurate detection of high, middle, and low
frequency sounds in adults and children
" ,
" ) for accurate detection of high, middle
and low frequency sounds 22 " long with
53
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D1304148%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D1304148
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D1307021%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D1307021
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D1307573%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D1307573
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4996138%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4996138
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D9004822%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D9004822
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D9004824%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D9004824
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D9004823%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D9004823
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D9004825%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D9004825
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D9004826%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D9004826
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4994287%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4994287
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4995140%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4995140
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4992487%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4992487
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4995141%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4995141
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4995138%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4995138
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4995139%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4995139
http://www.henryschein.com/redirect.aspx?did=medical&returnurl=/us-en/Shopping/ProductDetails.aspx%3Fproductid%3D4996136%26CatalogName%3DMEDICAL%26utm_source%3DMedical%26utm_medium%3DNxtbook%26utm_campaign%3Dems-2022%26utm_term%3D4996136
http://www.henryschein.com/EMS
Medical - 2022 EMS Catalog
Table of Contents for the Digital Edition of Medical - 2022 EMS Catalog
Table of Contents
Medical - 2022 EMS Catalog - Cover1
Medical - 2022 EMS Catalog - Cover2
Medical - 2022 EMS Catalog - Table of Contents
Medical - 2022 EMS Catalog - 2
Medical - 2022 EMS Catalog - 3
Medical - 2022 EMS Catalog - 4
Medical - 2022 EMS Catalog - 5
Medical - 2022 EMS Catalog - 6
Medical - 2022 EMS Catalog - 7
Medical - 2022 EMS Catalog - 8
Medical - 2022 EMS Catalog - 9
Medical - 2022 EMS Catalog - 10
Medical - 2022 EMS Catalog - 11
Medical - 2022 EMS Catalog - 12
Medical - 2022 EMS Catalog - 13
Medical - 2022 EMS Catalog - 14
Medical - 2022 EMS Catalog - 15
Medical - 2022 EMS Catalog - 16
Medical - 2022 EMS Catalog - 17
Medical - 2022 EMS Catalog - 18
Medical - 2022 EMS Catalog - 19
Medical - 2022 EMS Catalog - 20
Medical - 2022 EMS Catalog - 21
Medical - 2022 EMS Catalog - 22
Medical - 2022 EMS Catalog - 23
Medical - 2022 EMS Catalog - 24
Medical - 2022 EMS Catalog - 25
Medical - 2022 EMS Catalog - 26
Medical - 2022 EMS Catalog - 27
Medical - 2022 EMS Catalog - 28
Medical - 2022 EMS Catalog - 29
Medical - 2022 EMS Catalog - 30
Medical - 2022 EMS Catalog - 31
Medical - 2022 EMS Catalog - 32
Medical - 2022 EMS Catalog - 33
Medical - 2022 EMS Catalog - 34
Medical - 2022 EMS Catalog - 35
Medical - 2022 EMS Catalog - 36
Medical - 2022 EMS Catalog - 37
Medical - 2022 EMS Catalog - 38
Medical - 2022 EMS Catalog - 39
Medical - 2022 EMS Catalog - 40
Medical - 2022 EMS Catalog - 41
Medical - 2022 EMS Catalog - 42
Medical - 2022 EMS Catalog - 43
Medical - 2022 EMS Catalog - 44
Medical - 2022 EMS Catalog - 45
Medical - 2022 EMS Catalog - 46
Medical - 2022 EMS Catalog - 47
Medical - 2022 EMS Catalog - 48
Medical - 2022 EMS Catalog - 49
Medical - 2022 EMS Catalog - 50
Medical - 2022 EMS Catalog - 51
Medical - 2022 EMS Catalog - 52
Medical - 2022 EMS Catalog - 53
Medical - 2022 EMS Catalog - 54
Medical - 2022 EMS Catalog - 55
Medical - 2022 EMS Catalog - 56
Medical - 2022 EMS Catalog - 57
Medical - 2022 EMS Catalog - 58
Medical - 2022 EMS Catalog - 59
Medical - 2022 EMS Catalog - 60
Medical - 2022 EMS Catalog - 61
Medical - 2022 EMS Catalog - 62
Medical - 2022 EMS Catalog - 63
Medical - 2022 EMS Catalog - 64
Medical - 2022 EMS Catalog - 65
Medical - 2022 EMS Catalog - 66
Medical - 2022 EMS Catalog - 67
Medical - 2022 EMS Catalog - 68
Medical - 2022 EMS Catalog - 69
Medical - 2022 EMS Catalog - 70
Medical - 2022 EMS Catalog - 71
Medical - 2022 EMS Catalog - 72
Medical - 2022 EMS Catalog - 73
Medical - 2022 EMS Catalog - 74
Medical - 2022 EMS Catalog - 75
Medical - 2022 EMS Catalog - 76
Medical - 2022 EMS Catalog - 77
Medical - 2022 EMS Catalog - 78
Medical - 2022 EMS Catalog - 79
Medical - 2022 EMS Catalog - 80
Medical - 2022 EMS Catalog - 81
Medical - 2022 EMS Catalog - 82
Medical - 2022 EMS Catalog - 83
Medical - 2022 EMS Catalog - 84
Medical - 2022 EMS Catalog - 85
Medical - 2022 EMS Catalog - 86
Medical - 2022 EMS Catalog - 87
Medical - 2022 EMS Catalog - 88
Medical - 2022 EMS Catalog - 89
Medical - 2022 EMS Catalog - 90
Medical - 2022 EMS Catalog - 91
Medical - 2022 EMS Catalog - 92
Medical - 2022 EMS Catalog - 93
Medical - 2022 EMS Catalog - 94
Medical - 2022 EMS Catalog - 95
Medical - 2022 EMS Catalog - 96
Medical - 2022 EMS Catalog - 97
Medical - 2022 EMS Catalog - 98
Medical - 2022 EMS Catalog - 99
Medical - 2022 EMS Catalog - 100
Medical - 2022 EMS Catalog - 101
Medical - 2022 EMS Catalog - 102
Medical - 2022 EMS Catalog - 103
Medical - 2022 EMS Catalog - 104
Medical - 2022 EMS Catalog - 105
Medical - 2022 EMS Catalog - 106
Medical - 2022 EMS Catalog - 107
Medical - 2022 EMS Catalog - 108
Medical - 2022 EMS Catalog - 109
Medical - 2022 EMS Catalog - 110
Medical - 2022 EMS Catalog - 111
Medical - 2022 EMS Catalog - 112
Medical - 2022 EMS Catalog - 113
Medical - 2022 EMS Catalog - 114
Medical - 2022 EMS Catalog - 115
Medical - 2022 EMS Catalog - 116
Medical - 2022 EMS Catalog - 117
Medical - 2022 EMS Catalog - 118
Medical - 2022 EMS Catalog - 119
Medical - 2022 EMS Catalog - 120
Medical - 2022 EMS Catalog - 121
Medical - 2022 EMS Catalog - 122
Medical - 2022 EMS Catalog - 123
Medical - 2022 EMS Catalog - 124
Medical - 2022 EMS Catalog - 125
Medical - 2022 EMS Catalog - 126
Medical - 2022 EMS Catalog - 127
Medical - 2022 EMS Catalog - 128
Medical - 2022 EMS Catalog - 129
Medical - 2022 EMS Catalog - 130
Medical - 2022 EMS Catalog - 131
Medical - 2022 EMS Catalog - 132
Medical - 2022 EMS Catalog - 133
Medical - 2022 EMS Catalog - 134
Medical - 2022 EMS Catalog - 135
Medical - 2022 EMS Catalog - 136
Medical - 2022 EMS Catalog - 137
Medical - 2022 EMS Catalog - 138
Medical - 2022 EMS Catalog - 139
Medical - 2022 EMS Catalog - 140
Medical - 2022 EMS Catalog - 141
Medical - 2022 EMS Catalog - 142
Medical - 2022 EMS Catalog - 143
Medical - 2022 EMS Catalog - 144
Medical - 2022 EMS Catalog - 145
Medical - 2022 EMS Catalog - 146
Medical - 2022 EMS Catalog - 147
Medical - 2022 EMS Catalog - 148
Medical - 2022 EMS Catalog - 149
Medical - 2022 EMS Catalog - 150
Medical - 2022 EMS Catalog - 151
Medical - 2022 EMS Catalog - 152
Medical - 2022 EMS Catalog - 153
Medical - 2022 EMS Catalog - 154
Medical - 2022 EMS Catalog - 155
Medical - 2022 EMS Catalog - 156
Medical - 2022 EMS Catalog - 157
Medical - 2022 EMS Catalog - 158
Medical - 2022 EMS Catalog - 159
Medical - 2022 EMS Catalog - 160
Medical - 2022 EMS Catalog - 161
Medical - 2022 EMS Catalog - 162
Medical - 2022 EMS Catalog - 163
Medical - 2022 EMS Catalog - 164
Medical - 2022 EMS Catalog - 165
Medical - 2022 EMS Catalog - 166
Medical - 2022 EMS Catalog - 167
Medical - 2022 EMS Catalog - 168
Medical - 2022 EMS Catalog - 169
Medical - 2022 EMS Catalog - 170
Medical - 2022 EMS Catalog - 171
Medical - 2022 EMS Catalog - 172
Medical - 2022 EMS Catalog - 173
Medical - 2022 EMS Catalog - 174
Medical - 2022 EMS Catalog - 175
Medical - 2022 EMS Catalog - 176
Medical - 2022 EMS Catalog - 177
Medical - 2022 EMS Catalog - 178
Medical - 2022 EMS Catalog - 179
Medical - 2022 EMS Catalog - 180
Medical - 2022 EMS Catalog - 181
Medical - 2022 EMS Catalog - 182
Medical - 2022 EMS Catalog - 183
Medical - 2022 EMS Catalog - 184
Medical - 2022 EMS Catalog - 185
Medical - 2022 EMS Catalog - 186
Medical - 2022 EMS Catalog - 187
Medical - 2022 EMS Catalog - 188
Medical - 2022 EMS Catalog - 189
Medical - 2022 EMS Catalog - 190
Medical - 2022 EMS Catalog - 191
Medical - 2022 EMS Catalog - 192
Medical - 2022 EMS Catalog - 193
Medical - 2022 EMS Catalog - 194
Medical - 2022 EMS Catalog - 195
Medical - 2022 EMS Catalog - 196
Medical - 2022 EMS Catalog - 197
Medical - 2022 EMS Catalog - 198
Medical - 2022 EMS Catalog - 199
Medical - 2022 EMS Catalog - 200
Medical - 2022 EMS Catalog - 201
Medical - 2022 EMS Catalog - 202
Medical - 2022 EMS Catalog - 203
Medical - 2022 EMS Catalog - 204
Medical - 2022 EMS Catalog - 205
Medical - 2022 EMS Catalog - 206
Medical - 2022 EMS Catalog - 207
Medical - 2022 EMS Catalog - 208
Medical - 2022 EMS Catalog - 209
Medical - 2022 EMS Catalog - 210
Medical - 2022 EMS Catalog - 211
Medical - 2022 EMS Catalog - 212
Medical - 2022 EMS Catalog - 213
Medical - 2022 EMS Catalog - 214
Medical - 2022 EMS Catalog - 215
Medical - 2022 EMS Catalog - 216
Medical - 2022 EMS Catalog - 217
Medical - 2022 EMS Catalog - 218
Medical - 2022 EMS Catalog - 219
Medical - 2022 EMS Catalog - 220
Medical - 2022 EMS Catalog - 221
Medical - 2022 EMS Catalog - 222
Medical - 2022 EMS Catalog - 223
Medical - 2022 EMS Catalog - 224
Medical - 2022 EMS Catalog - 225
Medical - 2022 EMS Catalog - 226
Medical - 2022 EMS Catalog - 227
Medical - 2022 EMS Catalog - 228
Medical - 2022 EMS Catalog - 229
Medical - 2022 EMS Catalog - 230
Medical - 2022 EMS Catalog - 231
Medical - 2022 EMS Catalog - 232
Medical - 2022 EMS Catalog - 233
Medical - 2022 EMS Catalog - 234
Medical - 2022 EMS Catalog - 235
Medical - 2022 EMS Catalog - 236
Medical - 2022 EMS Catalog - 237
Medical - 2022 EMS Catalog - 238
Medical - 2022 EMS Catalog - 239
Medical - 2022 EMS Catalog - 240
Medical - 2022 EMS Catalog - 241
Medical - 2022 EMS Catalog - 242
Medical - 2022 EMS Catalog - 243
Medical - 2022 EMS Catalog - 244
Medical - 2022 EMS Catalog - 245
Medical - 2022 EMS Catalog - 246
Medical - 2022 EMS Catalog - 247
Medical - 2022 EMS Catalog - 248
Medical - 2022 EMS Catalog - Cover3
Medical - 2022 EMS Catalog - Cover4
https://www.nxtbook.com/nxtbooks/henryschein/pediatric_backtoschool_2024
https://www.nxtbook.com/nxtbooks/henryschein/womenshealth_2024
https://www.nxtbook.com/nxtbooks/henryschein/hearthealthguide_2024
https://www.nxtbook.com/nxtbooks/henryschein/ems_2023
https://www.nxtbook.com/nxtbooks/henryschein/asc_guide_2023
https://www.nxtbook.com/nxtbooks/henryschein/womenshealth_2023
https://www.nxtbook.com/nxtbooks/henryschein/chc_2022
https://www.nxtbook.com/nxtbooks/henryschein/womenshealth_2022
https://www.nxtbook.com/nxtbooks/henryschein/asc_guide_2022
https://www.nxtbook.com/nxtbooks/henryschein/dermatologybg_22
https://www.nxtbook.com/nxtbooks/henryschein/urgentcare_2022
https://www.nxtbook.com/nxtbooks/henryschein/pediatric_backtoschool_2022
https://www.nxtbook.com/nxtbooks/henryschein/ems_2022
https://www.nxtbook.com/nxtbooks/henryschein/pediatric_backtoschool_2021
https://www.nxtbook.com/nxtbooks/henryschein/womenshealth_2021
https://www.nxtbook.com/nxtbooks/henryschein/urgentcare_2021
https://www.nxtbook.com/nxtbooks/henryschein/orthopedics_2021
https://www.nxtbook.com/nxtbooks/henryschein/giguide_2021
https://www.nxtbook.com/nxtbooks/henryschein/dermatologybg_21
https://www.nxtbook.com/nxtbooks/henryschein/asc_guide_2021
https://www.nxtbook.com/nxtbooks/henryschein/chc_2021
https://www.nxtbook.com/nxtbooks/henryschein/chc_2020
https://www.nxtbook.com/nxtbooks/henryschein/womenshealth_2020
https://www.nxtbook.com/nxtbooks/henryschein/funbook_2020
https://www.nxtbook.com/nxtbooks/henryschein/orthopedics_2020
https://www.nxtbook.com/nxtbooks/henryschein/gicolorectal_slimjim_2020
https://www.nxtbook.com/nxtbooks/henryschein/pol_2020
https://www.nxtbook.com/nxtbooks/henryschein/dermatologybg_20
https://www.nxtbook.com/nxtbooks/henryschein/needlessyringes
https://www.nxtbook.com/nxtbooks/henryschein/urgentcare_2020
https://www.nxtbook.com/nxtbooks/henryschein/giendoscopyslimjim2019
https://www.nxtbook.com/nxtbooks/henryschein/amabg1819
https://www.nxtbook.com/nxtbooks/henryschein/ambulatory_referenceguide
https://www.nxtbook.com/nxtbooks/henryschein/asc_spotlight_2019q2
https://www.nxtbook.com/nxtbooks/henryschein/chc_2019
https://www.nxtbook.com/nxtbooks/henryschein/dermatologybg_1920
https://www.nxtbook.com/nxtbooks/henryschein/ems_1819
https://www.nxtbook.com/nxtbooks/henryschein/ssnfa_catalog_2019202
https://www.nxtbook.com/nxtbooks/henryschein/orthopedics_2019
https://www.nxtbook.com/nxtbooks/henryschein/pediatricspotlight_2019
https://www.nxtbook.com/nxtbooks/henryschein/plasticsurgery_1819
https://www.nxtbook.com/nxtbooks/henryschein/practicepinkflyer_2019
https://www.nxtbook.com/nxtbooks/henryschein/urgentcare_2019-2020
https://www.nxtbook.com/nxtbooks/henryschein/womenshealth_20192020
https://www.nxtbook.com/nxtbooks/henryschein/footanklerefguide_20192020
https://www.nxtbookmedia.com