title: Henoch-Schönlein purpura in children from northwestern Spain: a 20-year epidemiologic and clinical study.
authors.affiliation: Division of Pediatrics, Hospital Xeral-Calde, Lugo, Spain.
authors.forename: M C
authors.initials: MC
authors.lastname: Calviño
authors.forename: J
authors.initials: J
authors.lastname: Llorca
authors.forename: C
authors.initials: C
authors.lastname: García-Porrúa
authors.forename: J L
authors.initials: JL
authors.lastname: Fernández-Iglesias
authors.forename: P
authors.initials: P
authors.lastname: Rodriguez-Ledo
authors.forename: M A
authors.initials: MA
authors.lastname: González-Gay
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D016021:Epidemiologic Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D011695:IgA Vasculitis / Q000453:epidemiology* / Q000473:pathology*; D015994:Incidence; D007223:Infant; D007674:Kidney Diseases / Q000209:etiology* / Q000473:pathology; D008297:Male; D011379:Prognosis; D012189:Retrospective Studies; D012307:Risk Factors; D013030:Spain / Q000453:epidemiology