Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
On the inhalation of cold medicated vapors in phthisis pulmonalis, and the use of showering syringes in laryngeal and catarrhal diseases / by Guilford D. Sanborn. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)