Some epidemiological aspects of mammary neoplasia in the bitch.
D000367:Age Factors; D000818:Animals; D001947:Breeding; D004283:Dog Diseases / Q000453:epidemiology* / Q000401:mortality; D004285:Dogs / Q000502:physiology; D004971:Estrus; D005260:Female; D008321:Mammary Glands, Animal; D009364:Neoplasm Recurrence, Local / Q000662:veterinary; D009369:Neoplasms / Q000453:epidemiology / Q000401:mortality / Q000662:veterinary*; D011247:Pregnancy; D011555:Pseudopregnancy