Effects of caesarean section on maternal health in low risk nulliparous women: a prospective matched cohort study in Shanghai, China

por Wang, Bing-shun, Zhou, Li-feng, Coulter, David, Liang, Hong, Zhong, Ye, Guo, Yu-na, Zhu, Li-ping, Gao, Xiao-ling, Yuan, Wei, Gao, Er-sheng
Publicado 2010