@misc{misc8a56d26a,
title   = {Preparation and characterization of chitosan microparticles for encapsulating all-trans retinoic acid},
author = {Lira, Ana Amélia and Andrioli, Denise and Marchetti, Juliana Maldonado},
year = {2005},
booktitle   = {Internacional of Congress of Pharmaceutical Science (CIFARP}
}