@inbook{1161449867, author={Klaus Wolff and Richard Allen Johnson and Arturo P. Saavedra}, title={Diagnóstico diferencial de lesiones pigmentadas}, booktitle={Fitzpatrick. Atlas de Dermatología Clínica, 7e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessmedicina.mhmedical.com/content.aspx?aid=1161449867} }