Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Apparatus for maintaining artificial respiration in physiological experiments / by John G. M'Kendrick, M.D., F.R.C.P.E. 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.