Identification of the miniature pig inbred line by skin allograft oleh Yu-lian MU, Lan LIU, Shu-tang FENG, Tian-wen WU, Kui LI, Jun-you LI, Wei HE, Qian GAO, Wen-fang ZHOU, Jing-liang WEI, Fang TANG, Shu-lin YANG, Zhi-gu WU, Ying XIA, Tong-zhu SUN