title: [Activities of the Sezione Pediatrica of the Centro di Padova per le Malattie Rheumatiche e Cardiovascolari during the 4-year period 1956-59].
mesh_terms: D001699:Biometry; D006330:Heart Defects, Congenital / Q000706:statistics & numerical data*; D006801:Humans; D012213:Rheumatic Fever / Q000706:statistics & numerical data*
keywords: HEART DEFECTS, CONGENITAL/statistics; RHEUMATIC FEVER/statistics