@inbook{1120484345, author={Marco Antonio Ponce Camacho and Jesús Ancer Rodríguez}, editor={Valencia Mayoral, Pedro Francisco and Ancer Rodríguez, Jesús}, title={Carencias vitamínicas}, booktitle={Patología}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessmedicina.mhmedical.com/content.aspx?aid=1120484345} }