Beauvais, W The effect of neutering on the risk of mammary tumours in dogs--a systematic review. [electronic resource] - The Journal of small animal practice Jun 2012 - 314-22 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1748-5827 Standard No.: 10.1111/j.1748-5827.2011.01220.x doi Subjects--Topical Terms: Age FactorsAnimalsDog Diseases--epidemiologyDogsFemaleHysterectomy--veterinaryMammary Neoplasms, Animal--epidemiologyOvariectomy--veterinaryRisk Factors