The effects on the vocal cords of improper methods of voice production and their remedy / by H. Holbrook Curtis.
- Curtis, H. Holbrook (Henry Holbrook), 1856-1920.
- Date:
- 1894
Licence: Public Domain Mark
Credit: The effects on the vocal cords of improper methods of voice production and their remedy / by H. Holbrook Curtis. Source: Wellcome Collection.
Provider: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.
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