@article{articled993bf0f,
title   = {Sustained release of lidocaine from Poloxamer 407 gels},
author = {Ricci, E. J. and Lunardi, Laurelúcia Orive and Nanclares, D. M. A. and Marchetti, Juliana Maldonado},
year = {2005},
doi = {10.1016/j.ijpharm.2004.09.028},
journal   = {International Journal of Pharmaceutics}
}