AUTHOR=Hua Susan TITLE=Lipid-based nano-delivery systems for skin delivery of drugs and bioactives JOURNAL=Frontiers in Pharmacology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2015.00219 DOI=10.3389/fphar.2015.00219 ISSN=1663-9812