@inbook{1190020084, author={Bertram G. Katzung and Marieke Kruidering-Hall and Rupa Lalchandani Tuan and Todd W. Vanderah and Anthony J. Trevor}, title={Analgésicos y antagonistas de opioides}, booktitle={Katzung & Trevor, Farmacología. Examen & revisión, 13e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2022}, url={accessmedicina.mhmedical.com/content.aspx?aid=1190020084} }