[M. N. Solov'ev and his contribution to the study of the epidemiology of cholera (on his 90th birthday)].
D002771:Cholera / Q000266:history; D004813:Epidemiology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century
M. N. Solov'ev i ego vklad v izuchenie épidemiologii kholery (k 90-letiiu so dnia rozhdeniia)