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Credit
An inaugural essay on the effects produced by air upon living animals : submitted to the examination of the Revd. John Andrews, D.D. Provost, (pro tempore) the trustees, and medical faculty of the University of Pennsylvania, for the degree of doctor of medicine, on the 5th day of June 1805 / by Joseph Hartshorne, of Alexandria, in the District of Columbia. 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.)