TY - STAND AU - Fingar, K R; Stocks, C; Weiss, A J; Steiner, C A TI - Most Frequent Operating Room Procedures Performed in U.S. Hospitals, 2003–2012. .HCUP Statistical Brief #186. December 2014 N1 - . Accessed September 12, 2016. UR - http://www.hcup-us.ahrq.gov/reports/statbriefs/sb186-Operating-Room-Procedures-United-States-2012.pdf ER -