[Mitral valvotomy in patients under 20 years].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*; D012214:Rheumatic Heart Disease / Q000601:surgery*
Mitralna valvulotomija u osoba ispod 20 godina.