The relationship between age at menarche and infertility among Chinese rural women

Autor: Chen, Jianping, Zhong, Chunli, Liang, Hong, Yang, Yuan, Zhang, Ou, Gao, Ersheng, Chen, Aimin, Yuan, Wei, Wang, Jian, Sun, Fei, Miao, Maohua
Zdroj: In European Journal of Obstetrics & Gynecology and Reproductive Biology November 2015 194:68-72
Databáze: ScienceDirect