title: Case 2: An adolescent athlete with chronic back pain.
authors.affiliation: Schulich School of Medicine & Dentistry, Department of Paediatrics.
authors.forename: Amrit
authors.initials: A
authors.lastname: Kirpalani
authors.affiliation: Department of Paediatrics and Medicine, Division of Emergency Medicine.
authors.forename: Victor
authors.initials: V
authors.lastname: Istasy
authors.affiliation: Schulich School of Medicine & Dentistry, Department of Paediatrics and Medicine, Division of Emergency Medicine Children's Hospital at London Health Science Centre, London, Ontario.
authors.forename: Rodrick
authors.initials: R
authors.lastname: Lim