@inbook{1119286970, author={Marshall L. Stoller, MD}, editor={McAninch, Jack W. and Lue, Tom F.}, title={Urolitiasis}, booktitle={Smith y Tanagho. UrologĂ­a general, 18e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessmedicina.mhmedical.com/content.aspx?aid=1119286970} }