论文信息 - Couples' prepregnancy body mass index and time to pregnancy among those attempting to conceive their first pregnancy. - 字舞流文

Couples' prepregnancy body mass index and time to pregnancy among those attempting to conceive their first pregnancy.

Hongguang Zhang | Ying Yang | Y. Zhang | Zuoqi Peng | Xu Ma | X. Hong | D. Yan | Yuanyuan Wang | Qiaomei Wang | Yiping Zhang | Jun Zhao | Qiaoyun Dai | Daxun Qi | Xueying Yang | Yue Zhang | Junhui Zhang | Haiping Shen