title: The blood-system in the Serpulimorpha (Annelida, Polychaeta). II. The anatomy of the blood-system in the Sabellidae, and comparison of Sabellidae and Serpulidae.
authors.forename: J
authors.initials: J
authors.lastname: HANSON
mesh_terms: D000818:Animals; D000845:Annelida; D006373:Helminthiasis; D006376:Helminths; D011077:Polychaeta; D014201:Trematode Infections
keywords: WORMS