Abstract
This is an electronic version of an article published in the International Journal of Audiology, 9(1), pp.103-109. The International Journal of Audiology is available online at: http://informahealthcare.com/doi/abs/10.3109/05384917009072000The results of treating patients with middle ear disease are now good, but the situation is not as satisfactory with perceptive deafness, and this is one of the major problems facing otologists today.Open Acces