Authors: A E Kaprana; A D Karatzanis; E P Prokopakis; I E Panagiotaki; I O Vardiambasis; G Adamidis; P Christodoulou; G A Velegrakis Journal: Eur Arch Otorhinolaryngol Date: 2008-05-27 Impact factor: 2.503
Authors: Gábor Stefanics; Lóránd Kellényi; Ferenc Molnár; Györgyi Kubinyi; György Thuróczy; István Hernádi Journal: BMC Public Health Date: 2007-11-12 Impact factor: 3.295