Moulton, J E Morphological changes in cells transformed in vitro by bovine papilloma virus. [electronic resource] - The Cornell veterinarian Jul 1966 - 427-33 p. digital Publication Type: Journal Article ISSN: 0010-8901 Subjects--Topical Terms: AnimalsCattleCell DivisionConjunctiva--cytologyIn Vitro TechniquesPapillomaviridae--pathogenicityVirus Cultivation