Experimentally about the heart muscle and work.

[1] BERGMANN, 1884, THESIS MUNCHEN

[2] BOLLINGER, 1893, FESTCHRIFT PETTENKOF

[3] FRIEDBERGER, 1896, SPEZ PATHOLOGIE THER

[4] HENSCHEN, 1899, MITTEILUNGEN KLIN UP

[5] HESSE, 1880, ARCH ANATOMIE

[6] HIRSCH, DTSCH ARCH KLIN MED, V64

[7] INADA, D ARCH KLIN MED, V83

[8] KREHL, 1901, PATHOLOGIE THERAPIE, V15, P84

[9] KREHL, 1904, PATHOLOG PHYSL, P9

[10] KREHL, 1890, KENNTNIS FULLUNG ENT, V17

[1] BERGMANN, 1884, THESIS MUNCHEN

[2] BOLLINGER, 1893, FESTCHRIFT PETTENKOF

[3] FRIEDBERGER, 1896, SPEZ PATHOLOGIE THER

[4] HENSCHEN, 1899, MITTEILUNGEN KLIN UP

[5] HESSE, 1880, ARCH ANATOMIE

[6] HIRSCH, DTSCH ARCH KLIN MED, V64

[7] INADA, D ARCH KLIN MED, V83

[8] KREHL, 1901, PATHOLOGIE THERAPIE, V15, P84

[9] KREHL, 1904, PATHOLOG PHYSL, P9

[10] KREHL, 1890, KENNTNIS FULLUNG ENT, V17