title: We need to confirm, not relearn old information.
authors.affiliation: Department of Anaesthesiology, University of Auckland, Auckland, New Zealand. briana@adhb.govt.nz.
authors.forename: Brian J
authors.initials: BJ
authors.lastname: Anderson
authors.forename: Tim
authors.initials: T
authors.lastname: Dare
mesh_terms: D000293:Adolescent; D000776:Anesthesiology / Q000639:trends*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D019990:Perioperative Care; D010601:Pharmacology, Clinical / Q000639:trends; D011153:Population