Deafness: Its Various Causes, And Their Successful Removal By Electrolysis, Etc. is a book written by Hugh Campbell and first published in 1872. The book explores the various causes of deafness and the methods used to successfully remove it, with a particular focus on the use of electrolysis. Campbell begins by discussing the anatomy of the ear and the different types of deafness that can occur. He then goes on to describe the various causes of deafness,...