Sawada, S., C. Gysin, R. Mount, and R. V. Harrison. “Effects of Cochlear Hypoxia on Otoacoustic Emissions Compared With Auditory Evoked Potentials”. Canadian Acoustics, vol. 26, no. 3, Sept. 1998, pp. 78-79, https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1166.