title: Cases of the month: three children with abdominal complaints.
authors.affiliation: Children's Hospital, Helsinki, Finland.
authors.forename: K L
authors.initials: KL
authors.lastname: Kolho
authors.forename: H
authors.initials: H
authors.lastname: Lindahl
authors.forename: U M
authors.initials: UM
authors.lastname: Saarinen
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D001630:Bezoars / Q000150:complications / Q000175:diagnosis*; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male