Projects for improving safety of counts in the OR.
D002140:California; D005547:Foreign Bodies; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control*; D009873:Operating Rooms / Q000592:standards*; D011785:Quality Assurance, Health Care; D017751:Safety Management / Q000379:methods*; D013525:Surgical Instruments; D015503:Surgical Sponges