title: [Polina Andreevna Petrishcheva (1889-1973)].
mesh_terms: D049673:History, 20th Century; D010274:Parasitology / Q000266:history; D014586:USSR
vernacular_title: Za Prof. Petrem Grigorevicem Sergievem: Polina Andreevna Petrisceva (1899-1973)