title: Schistosoma mansoni: in vitro stimulation of vitelline cell development by extracts of male worms.
mesh_terms: D000818:Animals; D001485:Basement Membrane / Q000648:ultrastructure; D005260:Female; D005836:Genitalia, Female / Q000166:cytology; D008247:Lysosomes / Q000648:ultrastructure; D008297:Male; D012550:Schistosoma mansoni / Q000166:cytology / Q000502:physiology*