@article{Appiah2021,
author = {Appiah, D. and Nwabuo, C.C. and Ebong, I.A. and Wellons, M.F. and Winters, S.J.},
title= {Trends in age at natural menopause and reproductive life span among US women, 1959–2018},
year = {2021},
doi = {10.1001/jama.2021.0278},
volume = {325},
number = {13},
pages = {1328--1330},
}