@inbook{1113055001,
author={Rodolfo Rodríguez Carranza},
title={Etinilestradiol y norgestrel: Anticonceptivos},
booktitle={Vademécum Académico de Medicamentos},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2015},
url={accessmedicina.mhmedical.com/content.aspx?aid=1113055001}
}