[THE 1ST RURAL PHYSICIANS--ORGANIZERS OF PUBLIC HEALTH].
D006664:History; D049672:History, 19th Century; D049673:History, 20th Century; D008511:Medicine; D010820:Physicians; D011634:Public Health; D012423:Rural Health; D012424:Rural Population; D014586:USSR
HISTORY; HISTORY OF MEDICINE, 19TH CENT.; HISTORY OF MEDICINE, 20TH CENT.; PUBLIC HEALTH; RURAL HEALTH; USSR
PERVYE ZEMSKIE SANITARNYE VRACHI--ORGANIZATORY ZDRAVOOKHRANENIIA.