title: [Specialization, progress and regress in endoparasites].
authors: Iu M
authors: IuM
authors: Krylov
mesh_terms: D000818:Animals; D005075:Biological Evolution; D006790:Host-Parasite Interactions; D010271:Parasites / Q000472:pathogenicity / Q000502:physiology*; D010272:Parasitic Diseases / Q000469:parasitology
vernacular_title: K voprosu o spetsializatsii, progresse i regresse u éndoparazitov.