TY - JOUR T1 - Measuring patients' experiences and views of the emergency and urgent care system: Psychometric testing of the urgent care system questionnaire JO - Quality and Safety in Health Care PY - 2011/01/01 AU - O'Cathain A AU - Knowles E AU - Nicholl J ED - VL - 20 IS - 2 SP - 134 EP - 140 Y2 - 2025/04/09 ER -