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Credit
Gray's supplement to the Pharmacopoeia : being a concise but comprehensive dispensatory and manual of facts and formulae, for the chemist and druggist and medical practitioner / by Theophilus Redwood. 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.