title: [The observation on infective endocarditis, myocarditis and pericarditis in infancy and childhood in Japan].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004697:Endocarditis, Bacterial / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D008297:Male; D009205:Myocarditis / Q000453:epidemiology* / Q000209:etiology; D010493:Pericarditis / Q000453:epidemiology* / Q000209:etiology