@article{article2316e49c,
title   = {Percutaneous nephrolithotomy: current concepts},
author = {Vicentini, Fabio C. and Gomes, Cristiano Mendes and Danilovic, Alexandre and Chedid Neto, Elias A. and Mazzucchi, Eduardo and Srougi, Miguel},
year = {2009},
doi = {10.4103/0970-1591.44281},
journal   = {Indian journal of urology}
}