title: Mekong schistosomiasis. 2. Evidence of the natural transmission of Schistosoma japonicum, Mekong strain, at Khong Island, Laos.
mesh_terms: D000818:Animals; D004463:Ecology; D005618:Fresh Water; D006799:Housing, Animal; D007812:Laos; D051379:Mice; D012547:Schistosoma; D012552:Schistosomiasis / Q000209:etiology*; D012621:Seasons; D012908:Snails; D013997:Time Factors