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Credit
On aether and chloroform as anæsthetics : being the results of about 11,000 administrations of those agents personally studied in the hospitals of London, Paris, etc., during the last ten years / by Charles Kidd. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.