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Credit
A lecture introductory to the course on materia medica and general therapeutics : in the Jefferson Medical College of Philadelphia, delivered October 13th, 1857 / by Thomas D. Mitchell. 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.)