Some factors influencing egg laying in Oncomelania nosophora and Oncomelania quadrasi, intermediate hosts of Schistosoma japonicum.
D000818:Animals; D010058:Oviposition; D012549:Schistosoma japonicum; D012552:Schistosomiasis / Q000635:transmission*; D012908:Snails
SCHISTOSOMIASIS/transmission; SNAILS