Therapeutic approach of supernumerary and retained maxillary incisors in children - Pisevska-Colakova N., Veleska D., Peeva M., Apostolova G., Josifov D., Grncarovski A. (15th Congress of the Balkan Stomatological society(abstract book). 2010,Thessaloniki: Balkan Stomatological society. 2010:226, 2010)