title: No debate on the minimal decline in pain intensity that patients can discern.
authors.forename: M Soledad
authors.initials: MS
authors.lastname: Cepeda
authors.forename: Daniel B
authors.initials: DB
authors.lastname: Carr
mesh_terms: D000328:Adult; D004636:Emergency Service, Hospital; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015588:Observer Variation; D010146:Pain / Q000208:ethnology* / Q000209:etiology* / Q000523:psychology; D010147:Pain Measurement / Q000706:statistics & numerical data*; D012647:Self-Assessment; D012737:Sex Factors; D014218:Triage