[Trends of age of menarche among Chinese Han girls aged 9 to 18 years from 2010 to 2019].
Ma N, Shi D, Cai S, Dang JJ, Zhong PL, Liu YF, Li J, Dong YH, Hu PJ, Dong B, Chen TJ, Song Y, Ma J.
Ma N, et al. Among authors: song y.
Zhonghua Yu Fang Yi Xue Za Zhi. 2023 Feb 28;57:36-41. doi: 10.3760/cma.j.cn112150-20220805-00872. Online ahead of print.
Zhonghua Yu Fang Yi Xue Za Zhi. 2023.
PMID: 36854435
Chinese.