1. A.M. Kliegman , in the Epidermis, W. Montagna., ed. , Academic Press , New York-London ( 1964 ) p. 387 .
2. Structure and function of the stratum corneum permeability barrier
3. P.W. Wertz , D.T. Downing , in “ Transdermal Drug Delivery rdquo; ( J.Hodgraft and R.H. Guy, eds .) Marcel Dekker , N.Y . 1989 p. 1 .
4. Keratinization
5. R.J. Schuplein , R.L. Bronaugh , in “ Biochemistry and Physiology of the Skin ” ( L.A. Goldsmith, ed .), Oxford Physiology Univ. Press , N.Y . 1983 , p. 1255 .