Hyvärinen P, Yrttiaho S, Lehtimäki J, Ilmoniemi RJ, Mäkitie A, Ylikoski J, Mäkelä JP, Aarnisalo AA. Transcutaneous Vagus Nerve Stimulation Modulates Tinnitus-Related Beta- and Gamma-Band Activity. Ear and Hearing [Internet]. 2015;36(3):e76 - e85. http://content.wkhealth.com/linkback/openurl?sid=WKPTLP:landingpage&an=00003446-201505000-00012