Extra sounds occurring in cardiac systole

[11] MUNDEN WPH, 1918, BRIT MED J, V1, P174

[12] OBRASTZOW WP, 1905, Z KLIN MED, V57, P70

[13] POTAIN C, 1900, SEMAINE MED, V20, P175

[14] Rees EA, 1918, LANCET, V1, P55

[15] Smith S M, 1918, Br Med J, V1, P78

[16] Systolic gallop rhythm a clinical study [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1935, 213 : 1021 - 1025

[17] WHITE PD, 1931, HEART DIS, P99

[18] WIEDEMANN G, 1913, Z GES EXP MED, V2, P297

[19] WOLFERTH CC, 1933, INT CLIN, V1, P16

[20] WOLFERTH CC, 1930, ANGINA PECTORIS MED, P947

[11] MUNDEN WPH, 1918, BRIT MED J, V1, P174

[12] OBRASTZOW WP, 1905, Z KLIN MED, V57, P70

[13] POTAIN C, 1900, SEMAINE MED, V20, P175

[14] Rees EA, 1918, LANCET, V1, P55

[15] Smith S M, 1918, Br Med J, V1, P78

[16] Systolic gallop rhythm a clinical study [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1935, 213 : 1021 - 1025

[17] WHITE PD, 1931, HEART DIS, P99

[18] WIEDEMANN G, 1913, Z GES EXP MED, V2, P297

[19] WOLFERTH CC, 1933, INT CLIN, V1, P16

[20] WOLFERTH CC, 1930, ANGINA PECTORIS MED, P947