title: Ultrastructure of the Cercarienhüllen Reaktion of Schistosoma mansoni.
mesh_terms: D000818:Animals; D006023:Glycoproteins / Q000378:metabolism; D006651:Histocytochemistry; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D012547:Schistosoma / Q000166:cytology*; D012908:Snails
chemical_list: D006023:Glycoproteins