title: Case 1: Recurrent abdominal pain in an adolescent girl.
authors.affiliation: Alberta Children's Hospital, Calgary, Alberta.
authors.forename: Jason A
authors.initials: JA
authors.lastname: Silverman
authors.affiliation: Alberta Children's Hospital, Calgary, Alberta.
authors.forename: Alfred K
authors.initials: AK
authors.lastname: Yeung
authors.affiliation: Alberta Children's Hospital, Calgary, Alberta.
authors.forename: Sangeeta
authors.initials: S
authors.lastname: Jain
authors.affiliation: Alberta Children's Hospital, Calgary, Alberta.
authors.forename: Fotini D
authors.initials: FD
authors.lastname: Kavadas