1. Aubrunn, E. A., C. r. Soc. Biol.111 (1932), 78?79, 404?406, 464?466, 481?482.
2. Beeson, B. B., andW. J. Pickett, Arch. Derm. (Am.)28 (1933), 53?60.
3. Cannon, W. B., H. F. Newton, E. M. Bright, V. Menkin, andR. M. Moore, Amer. J. Physiol.89 (1929), 84?107.
4. Desilage, cited fromHoff (1950).
5. Flesch, P., Rothman's Physiology and Biochemistry of the Skin (Chicago, Univ. of Chicago Press, 1954).