Devising a patient group direction.
Larsen
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A&E Department, Royal Free Hospital, London.
D000465:Algorithms; D011307:Drug Prescriptions; D016529:Emergency Nursing; D006801:Humans; D024802:Nurse's Role; D010146:Pain / Q000188:drug therapy*; D010147:Pain Measurement; D017410:Practice Guidelines as Topic; D011361:Professional Competence; D014218:Triage; D006113:United Kingdom