1. J. Nageotte, Coagulation fibrillaire in vitro du collagène dissous dans un acide dilué, Compt. Rend. Acad. Sci. 184:115 (1927).
2. A. J. Cruise, The structure and deformation of collagen fibers. II. The morphology of collagen fibers, J. Soc. Leather Chemists 40:321 (1965).
3. D. M. Rusmussen, K. G. Wakim, and R. K. Winkelmann, Effect of aging on human dermis: Studies of thermal shrinkage and tension, in: “Advances in Biology of Skin, Vol. VI, Aging,” W. Montagna, ed., Pergamon Press, Oxford (1964).
4. W. G. Banfield, Width and length of collagen fibrils during the development of human skin, in granulation tissue and in the skin of adult animals, J. Gerontol. 10:13 (1955).
5. W. Schwarz, Morphology and differentiation of the connective tissue fibres, in: “Connective Tissue,” R. E. Tunbridge, M. Keech, J. F. Delafresnaye, and G. C. Woods, eds., Blackwell Scientific Publications, Oxford (1957).