Histological classification of mammary tumors of the dog and the cat
W Misdorp; R. W Else; E Hellmén; T. P Lipscomb; Armed Forces Institute ofPathology (U.S.); AmericanRegistryofPathology; WHO Collaborating Center for Worldwide Reference on Comparative Oncology
Washington, D.C. Armed Forces Institute ofPathology in cooperation with the AmericanRegistryofPathology and the World Health Organization Collaborating Center for Worldwide Reference on Comparative Oncology 1999