@article{article81fd3840,
title   = {Stratum corneum lipids liposomes for the topical delivery of 5-aminolevulinic acid in photodynamic therapy of skin cancer: preparation and in vitro permeation study},
author = {Pierri, Maria Bernadete R. and Tedesco, Antônio Cláudio and Marchetti, Juliana Maldonado and Bentley, Maria Vitória Lopes Badra},
year = {2001},
doi = {10.1186/1471-5945-1-5},
journal   = {BMC Dermatology}
}