@inproceedings{inproceedings5888e666,
title   = {Effect of epidermal growth factor and pentoxifylline on healing of persistent eardrum perforations: experimental study on chinchilas},
author = {Ramalho, Jeanne Oiticica and Bento, Ricardo F.},
year = {2005},
booktitle   = {World Congress of the International Federation of Oto-Rhino-Laryngological Societies}
}