AU - Stepaniak P, Vrijland W, de Quelerij M, de Vries G, Heij C TI - THe true cost of operating room time—reply PT - JOUR DP - 2011 TA - Archives of Surgery pages = {886-887}, VI - 146 IP - 7 AID - 10.1001/archsurg.2011.164 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.2011.164 SO - Archives of Surgery July 1, 2011 146(7):886