An entire new treatise on leeches, wherein the nature, properties, and use of that most singular and valuable reptile, is most clearly set forth. / by George Horn, Apothecary, &c.

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An entire new treatise on leeches, wherein the nature, properties, and use of that most singular and valuable reptile, is most clearly set forth. / by George Horn, Apothecary, &c. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.