TY - JOUR T1 - Critical appraisal for emergency medicine: 5 Evaluation of a diagnostic test. JO - Emerg Med J PY - 2009/01/01 AU - Goodacre S ED - DO - DOI: 10.1136/emj.2007.057349 VL - 26 IS - 1 SP - 53 EP - 56 Y2 - 2024/10/19 ER -