On testing the hearing with high and low notes in diseases of the ear / by Albert A. Gray, M.D., F.R.S.E., Aural Surgeon to the Glasgow Central Dispensary.

  • Gray, Albert A. (Albert Alexander), 1868-1936.
Date:
[1899]

Licence: Public Domain Mark

Credit: On testing the hearing with high and low notes in diseases of the ear / by Albert A. Gray, M.D., F.R.S.E., Aural Surgeon to the Glasgow Central Dispensary. Source: Wellcome Collection.

Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.

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