On tracheotomy : especially in relation to diseases of the larynx and trachea / by W. Pugin Thornton.

Licence: Public Domain Mark

Credit: On tracheotomy : especially in relation to diseases of the larynx and trachea / by W. Pugin Thornton. Source: Wellcome Collection.

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