[250th anniversary of the USSR Academy of Sciences].
D000047:Academies and Institutes / Q000266:history*; D000368:Aged; D000818:Animals; D002415:Cats; D002417:Cattle; D003140:Communicable Disease Control; D006666:History of Medicine; D006801:Humans; D009787:Occupational Medicine; D011634:Public Health / Q000266:history; D012426:Russia; D012425:Russia (Pre-1917); D012586:Science / Q000266:history; D012749:Sexually Transmitted Diseases / Q000517:prevention & control; D012871:Skin Diseases / Q000517:prevention & control
K 250-letiiu Akademii Nauk SSSR