On the use of an artificial membrana tympani in cases of deafness : dependent upon perforation or destruction of the natural organ : to which is added a paper entitled Ought the tonsils or uvula to be excised in the treatment of deafness? / by Joseph Toynbee.

Licence: Public Domain Mark

Credit: On the use of an artificial membrana tympani in cases of deafness : dependent upon perforation or destruction of the natural organ : to which is added a paper entitled Ought the tonsils or uvula to be excised in the treatment of deafness? / by Joseph Toynbee. Source: Wellcome Collection.

Provider: This material has been provided by King’s College London. The original may be consulted at King’s College London.