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An appeal to the medical profession in Brooklyn: in behalf of those afflicted with deafness and other diseases of the ear : being an essay read before the "Medico-Chrirugical Society," August 24th, 1857
An appeal to the medical profession in Brooklyn: in behalf of those afflicted with deafness and other diseases of the ear : being an essay read before the "Medico-Chrirugical Society," August 24th, 1857