[Peculiarities of involvement of the aortic valves in rheumatism in children].
D001024:Aortic Valve Stenosis / Q000175:diagnosis*; D002648:Child; D006801:Humans; D010701:Phonocardiography; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
Osobennosti porazheniia aortal'nykh kalpanov pri revmatizme u deteĭ.