Kittiya Pratummintra และ Marissak Kalpravidh. (2010) Perineal hernia repair using a tunica vaginalis autograt in dogs. Chulalongkorn University:ม.ป.ท.Kittiya Pratummintra และ Marissak Kalpravidh. 2010. Perineal hernia repair using a tunica vaginalis autograt in dogs. ม.ป.ท.:Chulalongkorn University;Kittiya Pratummintra และ Marissak Kalpravidh. Perineal hernia repair using a tunica vaginalis autograt in dogs. ม.ป.ท.:Chulalongkorn University, 2010. Print.