References

Transdermal Drug Delivery. New York Marcel Dekker, 1989. 2. Guy R. Current status and future prospects for transdermal drug delivery. Pharm Res 1996 13 1765-1769. 3. Walters K, Hadgraft J, eds. Pharmaceutical Skin Permeation Enhancement. New York Marcel Dekker, 1993. 4. Barry B, Williams A. Permeation enhancement through skin. In Swarbick J, Boylan J, eds. Encyclopedia of Pharmaceutical Technology, Vol. 11. 1995 449-493. 5. Sage B. Iontophoresis. In Swarbick J, Boylan J,...