title: Prevalence of pericardial effusion by echocardiography in juvenile rheumatoid arthritis.
authors.forename: A
authors.initials: A
authors.lastname: Gedalia
authors.forename: E H
authors.initials: EH
authors.lastname: Giannini
authors.forename: E J
authors.initials: EJ
authors.lastname: Brewer
authors.forename: D A
authors.initials: DA
authors.lastname: Person
mesh_terms: D001171:Arthritis, Juvenile / Q000150:complications*; D004452:Echocardiography; D006801:Humans; D010490:Pericardial Effusion / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology*; D015995:Prevalence