1. T. Stephen, in Wound Management and Dressings, The Pharmaceutical Press, London 1990, p. 1.
2. D. M. Wiseman, D. T. Rovee, O. M. Alvarez, in Wound Dressings: Design and Use (Eds: I. K. Cohen, R. F. Diegelmann, W. J. Linndblad), WB Saunders Co., Philadelphia, PA 1992, p. 562.
3. Growth Factors