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Credit
The good Samaritan; or, Sick man's friend : containing the botanic medical practice necessary for the removal of all curable forms of disease, in strict accordance with the soundest principles of philosophy and common sense : intended as a pocket companion for Thomsonians, and all others who would wish to prevent, or cure their own diseases / by Wm. Johnston. 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.)