1. H. B. Haley, inThe Healing of Wounds (Ed.M. B. Williamson; McGraw-Hill Book Co., 1957), p. 181.
2. E. D. Howes, inLa Cicatrisation (Centre National de la Recherche Scientifique, Paris 1965), p. 209.
3. Wayne Tail Wagger, Allied Mills Inc., Chicago, Ill.
4. Dianabol, CIBA Pharmaceutical Co., Summit, N.J.
5. Neo-Synephrine, Winthrop Laboratories, 90 Park Ave., New York, N.Y.