AU - Weissman JS, Zinner M TI - COmparative effectiveness research on robotic surgery PT - JOUR DP - 2013 TA - JAMA pages = {721-722}, VI - 309 IP - 7 AID - 10.1001/jama.2013.1107 [doi] 4100 - http://dx.doi.org/10.1001/jama.2013.1107 SO - JAMA February 20, 2013 309(7):721