BIOLOGY OF INTERMEDIATE HOSTS OF SCHISTOSOMIASIS, WITH PARTICULAR REFERENCE TO CONTROL OF TRANSMISSION.
D000818:Animals; D001695:Biology; D003140:Communicable Disease Control; D004463:Ecology; D004813:Epidemiology; D006801:Humans; D012552:Schistosomiasis; D012908:Snails
BIOLOGY; COMMUNICABLE DISEASE CONTROL; ECOLOGY; EPIDEMIOLOGY; SCHISTOSOMIASIS; SNAILS