Effects of Para-Toluenesulfonamide on Canine Melanoma Xenotransplants in a BALB/c Nude Mouse Model oleh Chien-Teng Lin, Chuen-Fu Lin, Jui-Te Wu, Hsiao-Pei Tsai, Shu-Ying Cheng, Huei-Jyuan Liao, Tzu-Chun Lin, Chao-Hsuan Wu, Yu-Chin Lin, Jiann-Hsiung Wang, Geng-Ruei Chang