title: [In memory of Professor Petr Vasil'evich Kozhevnikov].
mesh_terms: D003880:Dermatology / Q000266:history; D049673:History, 20th Century; D012749:Sexually Transmitted Diseases / Q000266:history; D014586:USSR
vernacular_title: Pamiati professora Petra Vasil'evicha Kozhevnikova.