The Throat and The Voice: The Complete Text

The complete text of the 1879 volume, by J. Solis Cohen, M.D. Solis Cohen was a pioneer in laryngeal surgery and Lecturer on Laryngology and Diseases of the Chest at Jefferson Medical College from 1867-1927. 159 pages.https://jdc.jefferson.edu/throat_and_voice/1001/thumbnail.jp