The American Journal of Cardiology · 1971 · 33 citations · 26 references
MusicPsychoacousticsPhysiologyFirst Heart SoundCardiovascular PhysiologyMedicineCardiologyCardiac MechanicCardiovascular Imaging
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Robert F. Rushmer · The American Journal of the Medical Sciences · 1962 · 270 citations
SPLITTING OF THE FIRST AND SECOND HEART SOUNDS
Aubrey Leatham · The Lancet · 1954 · 192 citations
Hemodynamic Determinants of the Amplitude of the First Heart Sound
Tsuguya Sakamoto, Reizo Kusukawa, D. M. MacCanon et al. · Circulation Research · 1965 · 104 citations · Full text