Gallop rhythm

[21] Bradford J R, 1894, J Physiol, V16, P34

[22] BRAUER L, 1907, VERHANDL K INN MED, V21, P187

[23] Bridgman EW, 1915, HEART-J STUD CIRC, V6, P41

[24] Bridgman EW, 1914, ARCH INTERN MED, V14, P475

[25] BROADBENT WH, 1897, HEART DIS

[26] CASTEX M, 1923, ARCH MAL COEUR, V16, P401

[27] CHARCELAY, 1838, ARCH GEN MED, V3, P393

[28] CHAUVEAU A, 1900, J PHYSL PATH GEN, V2, P125

[29] CHAUVEAU H, 1902, THESIS PARIS

[30] CLARK HE, 1858, BOSTON MED SURG J, V5, P480

[21] Bradford J R, 1894, J Physiol, V16, P34

[22] BRAUER L, 1907, VERHANDL K INN MED, V21, P187

[23] Bridgman EW, 1915, HEART-J STUD CIRC, V6, P41

[24] Bridgman EW, 1914, ARCH INTERN MED, V14, P475

[25] BROADBENT WH, 1897, HEART DIS

[26] CASTEX M, 1923, ARCH MAL COEUR, V16, P401

[27] CHARCELAY, 1838, ARCH GEN MED, V3, P393

[28] CHAUVEAU A, 1900, J PHYSL PATH GEN, V2, P125

[29] CHAUVEAU H, 1902, THESIS PARIS

[30] CLARK HE, 1858, BOSTON MED SURG J, V5, P480