[Iuriĭ Emel'ianovich Birkovskiĭ (on his 70th birthday)].
D003140:Communicable Disease Control / Q000266:history; D049673:History, 20th Century; D014455:Ukraine
Iuriĭ Emel'ianovich Birkovskiĭ (k 70-letiiu so dnia rozhdeniia.