title: Towards evidence based emergency medicine:PRIVATE best BETs from the Manchester Royal Infirmary. BET 1: predicting the need for knee radiography in the emergency department: Ottawa or Pittsburgh rule?
mesh_terms: D000328:Adult; D004636:Emergency Service, Hospital; D055416:Evidence-Based Emergency Medicine; D006801:Humans; D007718:Knee Injuries / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography; D012680:Sensitivity and Specificity