1. Byrne, C., Hardman, M. and Nield, K. (2003) Covering the limb – formation of the integument. J Anat, 202, 113–123.
2. Kalinin, A.E., Kajava, A.V. and Steinert, P.M. (2002) Epithelial barrier function: assembly and structural features of the cornified cell envelope. Bioessays, 24, 789–800.
3. Koch, P.J., Zhou, Z. and Roop, D.R. (2004) In P.M. Elias, a. K. R. F. (ed.), Skin Barrier. Marcel Dekker, Inc., New York, pp. 97–110.
4. Elias, P.M. and Feingold, K.R. (1992) Lipids and the epidermal water barrier: metabolism, regulation, and pathophysiology. Semin Dermatol, 11, 176–182.
5. Koster, M.I. (2009) Making an epidermis. Ann N Y Acad Sci, 1170, 7–10.