1. 2) Wysocki, A. B., Decubitus Ulcers. In “Dermatology in general medicine, 5th edn.” eds. Fitzpatrick, T. B., Freedberg, I. M., Eisen, A. Z., Wolff, K., Austen, K. F., Goldsmith, L. A., and Katz, S. I., McGraw Hill, New York, pp. 1538-1554 (1999).
2. 4) Uitto, J., Pulkkinen, L., and Chu, M. L., Collagen in biology of extracelluar matrix, blood vesseles, and nerves. In “Dermatology in general medicine, 5th edn.” eds. Fitzpatrick, T. B., Freedberg, I. M., Eisen, A. Z., Wolff, K., Austen, K. F., Goldsmith, L. A., and Katz, S. I., McGraw Hill, New York, pp. 245-259 (1999).
3. 40) Clark, R. A. F., Mechanism of Cutaneous Wound Repair. In “Dermatology in general medicine, 5th edn.” eds. Fitzpatrick, T. B., Freedberg, I. M., Eisen, A. Z., Wolff, K., Austen, K. F., Goldsmith, L. A., and Katz, S. I., McGraw Hill, New York, pp. 326-341 (1999).