[Epidemiology of diphyllobothriasis in Karelio-Fish Republic].
D000818:Animals; D002590:Cestode Infections / Q000453:epidemiology*; D004169:Diphyllobothriasis; D005399:Fishes
TAPEWORM INFECTION/epidemiology
Izuchenie epidemiologii difillobotriozov v ochagakh Karelo-Finskoi SSR.