title: [At the initiative of Leningrad scientists (we celebrate the 50th anniversary of Soviet rule)].
mesh_terms: D003148:Communism; D012426:Russia; D012582:Schools, Veterinary; D014730:Veterinary Medicine
vernacular_title: Po pochinu leningradskikh uchenykh (dostoĭno vstretim 50-letiie Sovetskoĭ vlasti)