Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Further observations on the use of nitric acid as an escharotic, in vascular tumours of the rectum / by John Houston, M.D. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.