[ON MEDICO-GEOGRAPHIC AND SANITARY-STATISTICAL CORRELATION IN INVESTIGATING THE PAST].
D005843:Geography; D006664:History; D006666:History of Medicine; D008511:Medicine; D011634:Public Health; D014586:USSR; D014798:Vital Statistics
GEOGRAPHY; HISTORY; HISTORY OF MEDICINE; PUBLIC HEALTH; USSR; VITAL STATISTICS
O SOOTNOSHENII MEDIKO-GEOGRAFICHESKIKH I SANITARNO-STATISTICHESKIKH METODOV V ISSLEDOVANIIAKH PROSHLOGO.