Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. Abdominal ultrasound in the diagnosis of childhood appendicitis.
Williams
R
R
Department of Emergency Medicine, Manchester Royal Infirmary, UK.
Mackway-Jones
K
K
D001064:Appendicitis / Q000000981:diagnostic imaging*; D002648:Child; D004632:Emergency Medical Services; D019317:Evidence-Based Medicine; D006801:Humans; D014463:Ultrasonography