[Standstill in the epizootology of plague--the reasons for it and the means of surmounting it].
Burdelov
L A
LA
D000818:Animals; D004196:Disease Outbreaks; D004197:Disease Reservoirs; D004812:Epidemiologic Methods; D010930:Plague / Q000453:epidemiology* / Q000635:transmission; D013223:Statistics as Topic
Zastoĭ v épizootologii chumy--prichiny i puti ego preodoleniia.