Public Domain Mark
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Credit
The return to nature, or, A defence of the vegetable regimen : with some account of an experiment made during the last three or four years in the author's family / by John Frank Newton, Esq. 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.