Experimental transmission of Schistosoma mansoni in brackish waters.
D000818:Animals; D001700:Biomphalaria / Q000254:growth & development; D004199:Disease Vectors; D004463:Ecology; D007814:Larva / Q000254:growth & development; D008675:Metamorphosis, Biological; D051379:Mice; D010270:Parasite Egg Count; D012550:Schistosoma mansoni / Q000254:growth & development*; D012623:Seawater; D013997:Time Factors