1. Heller, H. u.A. Schwarz: Z. exper. Med.70, 760 (1930).
2. Benedict, F. G. andH. F. Root: Arch. int. Med.38, 1 (1926).
3. Benedict, F. G.: Veröff. Inst. exper. Med. Leningrad 1924, S. 93.
4. Atwater, W. O. andRosa: U.S. Dep. Agricult. Off. Exp. Stat. Bull.63 (1899).
5. Atwater, W. O. andF. G. Benedict: U.S. Dep. Agricult. Off. Exp. Stat. Bull.69 (1899).