AU - Shah NC TI - Practical urology: Essential principles and practice PT - JOUR DP - 2012 TA - JAMA pages = {865-866}, VI - 307 IP - 8 AID - 10.1001/jama.2012.207 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.207 SO - JAMA February 22, 2012 307(8):865