title: Studies of the etiology and epizootiology of lymphosarcoma in Esox (Esox lucius L. and Esoxmasquinongy).
mesh_terms: D000818:Animals; D002170:Canada; D005393:Fish Diseases / Q000453:epidemiology / Q000209:etiology; D005399:Fishes; D008228:Lymphoma, Non-Hodgkin / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary*