[25th anniversary of the organization of the Ryazan branch of the All-Russian Dermato-venereological Society].
D003880:Dermatology / Q000266:history*; D049673:History, 20th Century; D012426:Russia; D012749:Sexually Transmitted Diseases / Q000266:history*; D012955:Societies, Medical / Q000266:history*
Nash opyt 25-letneĭ raboty (k 25-letiiu organizatsii Riazanskogo filiala Vserossiĭskogo dermatovenerologicheskogo obshchestva).