title: Diphyllobothrium plerocercoid infestation in landlocked salmon.
mesh_terms: D000818:Animals; D004169:Diphyllobothriasis / Q000469:parasitology / Q000473:pathology / Q000662:veterinary*; D004170:Diphyllobothrium / Q000302:isolation & purification; D005393:Fish Diseases / Q000469:parasitology / Q000473:pathology*; D005618:Fresh Water; D008281:Maine; D012474:Salmon