title: [Characteristics of phonocardiograms in healthy adolescents depending on their age and sex].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002320:Cardiovascular Physiological Phenomena; D005260:Female; D006321:Heart / Q000502:physiology*; D006326:Heart Auscultation; D006801:Humans; D008297:Male; D010701:Phonocardiography / Q000295:instrumentation*; D012737:Sex Factors
vernacular_title: Osobennosti fonokardiogrammy zdorevykh podrostkev v zavisimosti ot vozrasta i pola.