Epiglottis reshaping using CO₂laser: A minimally invasive technique and its potent applications

by Velegrakis George, Sobol Emil, Hajiioannou Jiannis, Bourolias Constantinos, Helidonis Emmanuel
Published 2008-07-01

Osteoid osteoma of the ethmoid bone associated with dacryocystitis

by Helidonis Emmanuel S, Bizaki Argyto J, Hajiioannou Jiannis K, Koutsopoulos Anastasios V, Lachanas Vassilios A, Bizakis John G
Published 2006-08-01