Schistosoma manonsi: cercarial penetration of host epidermis at the ultrastructural level.
D000818:Animals; D001700:Biomphalaria; D005260:Female; D051379:Mice; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D012550:Schistosoma mansoni / Q000502:physiology*; D012552:Schistosomiasis / Q000209:etiology / Q000473:pathology; D012867:Skin / Q000473:pathology; D013997:Time Factors