THE NATURE AND TIME RELATIONS OF THE FUNDAMENTAL HEART SOUNDS

[1] BATTAERD, 1915, HEART, V6, P121

[2] BULL, 1911, Q J EXPER PHYSL, V4, P289

[3] EINTHOVEN, 1907, ARCH GESAMMT PHYSL, V120, P31

[4] FAHR, 1912, HEART, V4, P147

[5] FRANK, 1908, VERHANDL K INNERE ME, V26, P285

[6] GERHARTZ, 1911, REGISTRIERUNG HERZSC, P62

[7] GERHARTZ, 1910, ARCH GESAMMT PHYSL, V121, P530

[8] KAHN, 1909, ARCH GESAMMT PHYSL, V129, P291

[9] KAHN, 1910, ARCH GESAMMT PHYSL, V133, P597

[10] LEWIS, 1912, HEART, V4, P241

[1] BATTAERD, 1915, HEART, V6, P121

[2] BULL, 1911, Q J EXPER PHYSL, V4, P289

[3] EINTHOVEN, 1907, ARCH GESAMMT PHYSL, V120, P31

[4] FAHR, 1912, HEART, V4, P147

[5] FRANK, 1908, VERHANDL K INNERE ME, V26, P285

[6] GERHARTZ, 1911, REGISTRIERUNG HERZSC, P62

[7] GERHARTZ, 1910, ARCH GESAMMT PHYSL, V121, P530

[8] KAHN, 1909, ARCH GESAMMT PHYSL, V129, P291

[9] KAHN, 1910, ARCH GESAMMT PHYSL, V133, P597

[10] LEWIS, 1912, HEART, V4, P241