@article {8386,
	title = {Serial nuclear transfer improves the developmental potential of mouse embryos cloned from oocytes matured in a protein-free medium},
	journal = {Molecular Reproduction and Development},
	year = {2007},
	pages = {560-567},
	doi = {10.1002/mrd.20614},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/17034046},
	author = {Zhaodai Bai and Jun Yong and Tingting Qing and Jing Cheng and Wei Shen and Mingxiao Ding and Hongkui Deng}
}
