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2. Effects of castration on chronic bacterial prostatitis in dogs;Cowan;J Amer Vet Med Assoc,1991
3. Factors influencing canine mammary cancer development and post-surgical survival;Schneider;J Natl Canc Inst,1969
4. Survey of animal neoplasms in Alameda and Contra Costa counties, California. II. Cancer morbidity in dogs and cats from Alameda County;Dorn;J Natl Canc Inst,1968
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