title: Echinococcus multilocularis in the cotton rat. The effect of preexisting subcutaneous cysts on the development of a subsequent intraperitoneal inoculum of protoscolices.
mesh_terms: D000818:Animals; D004443:Echinococcosis / Q000473:pathology / Q000662:veterinary*; D005260:Female; D051381:Rats; D012376:Rodent Diseases / Q000473:pathology*