Schistosomiasis in the Gambia. I. Observations on the potential snail vectors of Schistosoma haematobium and S. mansoni.
D000818:Animals; D005714:Gambia; D006801:Humans; D012547:Schistosoma; D012548:Schistosoma haematobium; D012552:Schistosomiasis / Q000635:transmission*; D012908:Snails
SCHISTOSOMA; SCHISTOSOMIASIS/transmission; SNAILS