Selenium/vitamin E and cancerous conditions.
D000818:Animals; D004283:Dog Diseases / Q000188:drug therapy*; D004285:Dogs; D005260:Female; D008321:Mammary Glands, Animal; D009369:Neoplasms / Q000188:drug therapy / Q000662:veterinary*; D012643:Selenium / Q000627:therapeutic use*; D014810:Vitamin E / Q000627:therapeutic use*
D014810:Vitamin E; D012643:Selenium