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Credit
An introductory lecture on the means of promoting the intellectual improvement of the students and physicians of the valley of the Mississippi : delivered in the Medical Institute of Louisville, November 4th, 1844 / by Daniel Drake. 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.)