1. Tinnitus—a study of its prevalence and characteristics;Axelsson;Br J Audiol,1989
2. Classification and epidemiology of tinnitus;Heller;Otolaryngol Clin North Am,2003
3. Tinnitus Functional Index: development, validation, outcomes research, and clinical application;Henry;Hear Res,2015
4. Tinnitus in children: association with stress and trait anxiety;Kim;Laryngoscope,2012
5. Investigating the association between tinnitus severity and symptoms of depression and anxiety, while controlling for neuroticism, in a large middle-aged UK population;McCormack;Int J Audiol,2015