Beyond counting: current evidence on the problem of retaining foreign bodies in surgery?
D005547:Foreign Bodies / Q000000981:diagnostic imaging* / Q000517:prevention & control*; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control*; D009339:Needles; D009873:Operating Rooms; D011859:Radiography; D012680:Sensitivity and Specificity; D013525:Surgical Instruments