title: Trichinella spiralis in India. I. Its history in India, rediscovery in Calcutta, and the ecology of its maintenance in nature.
mesh_terms: D000818:Animals; D002415:Cats; D004197:Disease Reservoirs; D004463:Ecology; D007194:India; D014235:Trichinellosis / Q000453:epidemiology* / Q000662:veterinary*