TY JOUR TI MAMMARY TUMORS OF DOGS AND CATS DIAGNOSED IN ULAN-UDE AND THEIR MORPHOLOGICAL CHARACTERISTIC KW tumors KW mammary gland KW dogs KW cats KW structure KW histology KW Ulan-Ude JO Bulletin of KSAU AU Varfolameeva, N.L. AU Khankhasykov, S.P. PY 2017 IS PB Krasnoyarsk State Agrarian University