title: STUDIES IN MYOCARDITIS. I. ETIOLOGY AND PRIMARY COURSE.
mesh_terms: D003095:Collagen Diseases; D003141:Communicable Diseases; D004696:Endocarditis; D004697:Endocarditis, Bacterial; D006331:Heart Diseases; D006801:Humans; D009205:Myocarditis; D010493:Pericarditis; D012214:Rheumatic Heart Disease
keywords: COLLAGEN DISEASES; COMMUNICABLE DISEASES; ENDOCARDITIS, BACTERIAL; HEART DISEASES; MYOCARDITIS; PERICARDITIS; RHEUMATIC HEART DISEASE