[Phonocardiography and differential diagnosis of heart damage in the attack-free course of rheumatism and functional changes in the cardiovascular system in children].
D000367:Age Factors; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans
Fonokardiografiia v differentsial'noĭ diagnostike porazheniia serdtsa pri bespristupo tekushchem revmatizme i funktsional'nykh izmeniniiakh serdechno-sosudistoĭ sistemy u deteĭ.