Schistosoma mansoni: changes in the outer membrane of the tegument during development from cercaria to adult worm.
D000818:Animals; D001700:Biomphalaria; D008566:Membranes; D051379:Mice; D008854:Microscopy, Electron; D012550:Schistosoma mansoni / Q000166:cytology* / Q000254:growth & development; D013997:Time Factors