@inbook{1183460587,
author={Helene B. Bernstein},
editor={DeCherney, Alan H. and Nathan, Lauren and Laufer, Neri and Roman, Ashley S.},
title={Embarazo normal y atención prenatal},
booktitle={Diagnóstico y tratamiento ginecoobstétricos, 12e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2021},
url={accessmedicina.mhmedical.com/content.aspx?aid=1183460587}
}