A text-book of the diseases of the ear / by Josef Gruber ; tr. from the 2nd German ed. by special permission of the author and edited by Edward Law and by Coleman Jewell.

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A text-book of the diseases of the ear / by Josef Gruber ; tr. from the 2nd German ed. by special permission of the author and edited by Edward Law and by Coleman Jewell. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.