[Clonorchis sinensis in Miyagi prefecture. 3. Relationship between snail habitats and Clonorchis carriers].
D000818:Animals; D000829:Animals, Domestic; D004199:Disease Vectors; D004463:Ecology; D006801:Humans; D007564:Japan; D009891:Opisthorchis / Q000302:isolation & purification*; D012908:Snails; D014876:Water Pollution