Field studies on the transmission of Schistosoma mansoni and on the bionomics of its intermediate host, Biomphalaria glabrata, on St. Lucia, West Indies.
D000367:Age Factors; D000818:Animals; D001700:Biomphalaria; D004463:Ecology; D005843:Geography; D051379:Mice; D011156:Population Density; D012550:Schistosoma mansoni / Q000254:growth & development; D012621:Seasons; D014900:West Indies