title: Pain measurement: understanding existing tools and their application in the emergency department.
authors.affiliation: University of Toronto, Toronto, Ontario, Canada.
authors.forename: J S
authors.initials: JS
authors.lastname: Lee
mesh_terms: D004632:Emergency Medical Services; D006801:Humans; D010146:Pain / Q000175:diagnosis* / Q000523:psychology; D059408:Pain Management; D010147:Pain Measurement; D017288:Pain Threshold / Q000523:psychology; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires