title: Peritonitis and cervical arthritis as presenting manifestations of systemic juvenile idiopathic arthritis.
authors.forename: A
authors.initials: A
authors.lastname: Vaz
authors.forename: C
authors.initials: C
authors.lastname: Veiga
authors.forename: P
authors.initials: P
authors.lastname: Estanqueiro
authors.forename: M
authors.initials: M
authors.lastname: Salgado
mesh_terms: D001171:Arthritis, Juvenile / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology; D001270:Cervical Atlas / Q000473:pathology; D002675:Child, Preschool; D006801:Humans; D008297:Male; D019547:Neck Pain / Q000209:etiology* / Q000473:pathology; D010538:Peritonitis / Q000150:complications*