[70th anniversary of the S. P. Fedorov Leningrad Urological Society].
D049673:History, 20th Century; D012426:Russia; D012425:Russia (Pre-1917); D012955:Societies, Medical / Q000266:history*; D014572:Urology / Q000266:history*
70 let Leningradskogo urologicheskogo obshchestva im. S. P. Fedorova.