Effects of Caffeine on the Cryopreservation of Boar Semen and Optimizationg of Freezing and Thawing Protocal of Rapid Freezing Techniques
ZHANG Wei-bin;LIU Chou-sheng;SUN Shi-duo;YU Fu-qing;ZHAO Jun-jin;MENG Fei;SHI Jian-min;GU He-yong
. 2010, (10): 148 -151 .