@article{Gottschalk2020,
author = {Gottschalk, M.S. and Eskild, A. and Hofvind, S. and Gran, J.M. and Bjelland, E.K.},
title= {Temporal trends in age at menarche and age at menopause: a population study of 312 656 women in Norway},
year = {2020},
doi = {10.1093/humrep/dez288},
volume = {35},
number = {2},
pages = {464--471},
}