title: Children's self-report of pain intensity.
authors.affiliation: University of Saskatchewan, Saskatoon, Canada.
authors.forename: Lara J
authors.initials: LJ
authors.lastname: Spagrud
authors.forename: Tiina
authors.initials: T
authors.lastname: Piira
authors.forename: Carl L
authors.initials: CL
authors.lastname: Von Baeyer
mesh_terms: D002648:Child; D002675:Child, Preschool; D005149:Facial Expression; D006801:Humans; D010146:Pain / Q000175:diagnosis*; D010147:Pain Measurement