Tracheotomy in laryngeal diphtheria (membranous croup) with especial reference to after-treatment .. / by Robert William Parker.

Licence: Public Domain Mark

Credit: Tracheotomy in laryngeal diphtheria (membranous croup) with especial reference to after-treatment .. / by Robert William Parker. Source: Wellcome Collection.

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