Studies on the ecology of snails transmitting urinary schistosomiasis in Western Nigeria.
D000818:Animals; D004199:Disease Vectors; D004463:Ecology; D051379:Mice; D009549:Nigeria; D012552:Schistosomiasis; D012621:Seasons; D012908:Snails; D014552:Urinary Tract Infections; D015047:Zoonoses