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Medicine
70
United States
44
Philadelphia
31
Anatomy
28
Materia Medica
28
New York City
26
Physicians
24
Surgical Procedures, Operative
24
Massachusetts
23
Chemistry
20
New York
20
Boston
19
Pharmaceutical Preparations
19
Disease Outbreaks
18
Therapeutics
18
Obstetrics
16
Phytotherapy
16
Epidemics
14
Fever
14
Midwifery
14