The incidence and relative frquencies of congenital heart disease in school children aged 7 to 16 in Shiga Prefecture.
D002648:Child; D004374:Ductus Arteriosus, Patent / Q000453:epidemiology; D005260:Female; D006330:Heart Defects, Congenital / Q000453:epidemiology* / Q000601:surgery; D006343:Heart Septal Defects / Q000453:epidemiology; D006801:Humans; D007564:Japan; D008297:Male; D013771:Tetralogy of Fallot / Q000453:epidemiology