@inbook{1119301067, author={Robert N. Taylor, MD, PhD; and Martina L. Badell, MD}, editor={Gardner, David G. and Shoback, Dolores}, title={Endocrinología del embarazo}, booktitle={Greenspan. Endocrinología básica y clínica, 9e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2012}, url={accessmedicina.mhmedical.com/content.aspx?aid=1119301067} }