Kanikkannan, N; Singh, Mandip (November 2002). "Skin permeation enhancement effect and skin irritation of saturated fatty alcohols". International Journal of Pharmaceutics. 248 (1–2): 219–228. doi:10.1016/S0378-5173(02)00454-4. PMID12429475.
Williams, Adrian C; Barry, Brian W (Maret 2004). "Penetration enhancers". Advanced Drug Delivery Reviews. 56 (5): 603–618. doi:10.1016/j.addr.2003.10.025. PMID15019749.
Kanikkannan, N; Singh, Mandip (November 2002). "Skin permeation enhancement effect and skin irritation of saturated fatty alcohols". International Journal of Pharmaceutics. 248 (1–2): 219–228. doi:10.1016/S0378-5173(02)00454-4. PMID12429475.
Williams, Adrian C; Barry, Brian W (Maret 2004). "Penetration enhancers". Advanced Drug Delivery Reviews. 56 (5): 603–618. doi:10.1016/j.addr.2003.10.025. PMID15019749.