Ruppanner, R Serologic survey for certain zoonotic diseases in black bears in California. [electronic resource] - Journal of the American Veterinary Medical Association Dec 1982 - 1288-91 p. digital Publication Type: Journal Article ISSN: 0003-1488 Subjects--Topical Terms: AnimalsAntibodies, Bacterial--analysisBacterial Infections--epidemiologyCarnivora--microbiologyParasitic Diseases--epidemiologyParasitic Diseases, Animal