Pakzad Reza, Safiri Saeid
Department of Epidemiology, Faculty of Health, Ilam University of Medical Sciences, Ilam, Iran.
Department of Public Health, Managerial Epidemiology Research Center, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran.
Eur Arch Otorhinolaryngol. 2017 May;274(5):2349-2350. doi: 10.1007/s00405-017-4496-9. Epub 2017 Mar 14.