1. The occurrence of turbulent flow in the rabbit aorta
2. Thoma, R.: Text-Book of General Pathology (transl. by A. Bruce). vol. 1. Adam and Charles Black, London , pp. 273-275, 1896.
3. Wiggers, C.J.: Physiology in Health and Disease. 5th ed. Lea and Febiger, Philadelphia, p. 578, 1949.