Observations on strigeid metacercariae in the eyes of fish from Hanningfield Reservoir, Essex, England.
D000367:Age Factors; D000818:Animals; D001082:Aqueous Humor; D004524:Eels; D005128:Eye Diseases / Q000453:epidemiology / Q000662:veterinary*; D005393:Fish Diseases / Q000453:epidemiology*; D005399:Fishes; D007908:Lens, Crystalline; D012487:Salmonidae; D014201:Trematode Infections / Q000453:epidemiology / Q000662:veterinary*