Science and Education Publishing American Journal of Pharmacological Sciences 2327-672X 2 5A 2014 09 20 Breaking the Skin Barrier: Current Advancement in Drug Delivery via Skin 0 0 EN Yasser Shahzad North-West University, Centre of Excellence for Pharmaceutical Sciences, Potchefstroom, South Africa Madeeha Malik Hamdard University, Hamdard Institute of Pharmaceutical Sciences, Islamabad, Pakistan AJPS201425A0 10.12691/ajps-2-5A-0 2014 08 15 2014 09 17 2014 09 20