European Congress on Head and Neck Oncology (ECHNO) Yer : İstanbul Tarih : 27 – 30 Nisan 2016 Düzenleyen :  Kongre Merkezi : İstanbul Lütfi Kırdar Uluslararası Kongre Ve Sergi Sarayı Organizatör : İnterium Turizm Web Sitesi : http://echno2016.org Dear Colleagues, It is great honour and pleasure to welcome you in Turkey for 7th European Conference