Evaluation of the teratogenicity of copper-bearing intrauterine device
YE Xiang-feng，LIU Zhi-han，ZHANG Shu-min，WANG Ling-zhi，WANG Ai-ping，WEI Jin-feng*
Carcinogenesis, Teratogenesis & Mutagenesis . 2011, (5): 388 -391 .  DOI: 10.3969/j.issn.1004-616x.2011.05.016