Hall, D., Ray, J., Watson, J., Sharman, A., Hutchison, J., Harris, P., …Large, C. H. (2019). A balanced randomised placebo controlled blinded phase IIa multi-centre study to investigate the efficacy and safety of AUT00063 versus placebo in subjective tinnitus: the QUIET-1 trial. Hearing Research, 377, 153-166. https://doi.org/10.1016/j.heares.2019.03.018