title: [Development of the theory of natural foci and ecological parasitology in the works of V. V. Kucheruk].
mesh_terms: D004197:Disease Reservoirs; D004463:Ecology; D049673:History, 20th Century; D010274:Parasitology / Q000266:history; D014586:USSR
vernacular_title: Razvitie ucheniia o prirodnoĭ ochagovosti i ékologicheskoĭ parazitologii v rabotakh V. V. Kucheruka.