title: Observations and experiments on some larval trematodes of freshwater snails and fish from southern Iceland.
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000209:etiology; D001717:Birds; D004372:Ducks; D004463:Ecology; D005393:Fish Diseases / Q000453:epidemiology* / Q000209:etiology; D005399:Fishes; D007055:Iceland; D007814:Larva; D008195:Lymnaea; D012908:Snails; D014200:Trematoda; D014201:Trematode Infections / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary*