@incollection{Sergio18,
author = {Barriga-Pooley Patricio and Brantes-Glavic Sergio},
title = {Normal Menstrual Cycle},
booktitle = {Menstrual Cycle},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Olena Ivanivna Lutsenko},
chapter = {2},
doi = {10.5772/intechopen.79876},
url = {https://doi.org/10.5772/intechopen.79876}
}