{{cite journal | last1=Caoa | first1=Zubing | author2=Ronghua Wua | author3=Dandan Song | author4=Fei Han | author5=Xia Li | author6=Pengfei Zhang | author7=Xiaorong Zhang | author8=Yunhai Zhang | year=2014 | title=FROZEN STORAGE OF PORCINE ZYGOTE MEDIUM 3 FOR IN VITRO CULTURE OF CLONED PORCINE EMBRYOS | journal=Journal of Animal and Plant Sciences | volume=24 | issue=5 | pages=1288-1292 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-187}}