A treatise on the non-naturals. In which the great influence they have on human bodies is set forth, and mechanically accounted for. To which is subjoin'd, a short essay on the chin-cough: with a new method of treating that ... distemper / [John Burton].

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A treatise on the non-naturals. In which the great influence they have on human bodies is set forth, and mechanically accounted for. To which is subjoin'd, a short essay on the chin-cough: with a new method of treating that ... distemper / [John Burton]. Public Domain Mark. Source: Wellcome Collection.