TY - JOUR T1 - In vitro skin penetration of clobetasol from lipid nanoparticles: drug extraction and quantitation in different skin layers JO - Brazilian Journal of Pharmaceutical Sciences A1 - Silva, Luís Antônio Dantas A1 - Taveira, Stephânia Fleury A1 - Lima, Eliana Martins A1 - Marreto, Ricardo Neves SN - 1984-8250 UL - 10.1590/S1984-82502012000400025 VL - 48 Y1 - 2012 PB - Brasil ER -