[THE SPREAD OF ENTEROPATHOGENIC ESCHERICHIA COLI AMONG VARIOUS POPULATION GROUPS IN KAZAN AND CERTAIN CITIES OF THE TATAR ASSR].
D002947:Cities; D054308:Enteropathogenic Escherichia coli; D004813:Epidemiology; D004927:Escherichia coli Infections; D005759:Gastroenteritis; D006801:Humans; D044382:Population Groups; D014586:USSR
EPIDEMIOLOGY; ESCHERICHIA COLI INFECTIONS; GASTROENTERITIS; USSR
RASPOSTRANENNOST' 'ENTEROPATOGENNYKH KISHECHNYKH PALOCHEK SREDI RAZLICHNYKH GRUPP NASELENIIA KAZANI I NEKOTORYKH GORODOV TATARSKO I ASSR.