[Lev Vasil'evich Gromashevskii (on his 90th birthday)].
D004813:Epidemiology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D014586:USSR
Lev Vasil'evich Gromashevskiĭ (k 90-letiiu so dnia rozhdeniia).