title: When words really matter.
authors.affiliation: Department of Pediatrics, Bellevue Hospital Center, New York, NY 10016, USA. Perri.klass@nyu.edu
authors.forename: Perri
authors.initials: P
authors.lastname: Klass
mesh_terms: D000328:Adult; D000554:Ambulatory Care Facilities; D002648:Child; D002675:Child, Preschool; D004493:Education; D006801:Humans; D007223:Infant; D010372:Pediatrics; D010817:Physician-Patient Relations