Establishing a nonlethal and efficient mouse model of male gonadotoxicity by intraperitoneal busulfan injection oleh Yun Xie, Cun-Can Deng, Bin Ouyang, Lin-Yan Lv, Jia-Hui Yao, Chi Zhang, Hai-Cheng Chen, Xiao-Yan Li, Xiang-Zhou Sun, Chun-Hua Deng, Gui-Hua Liu