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A friend to the sick: or, the honest English man's preservation. Shewing the causes, symptoms, and cures of the most occult and dangerous diseases ... With a particular discourse of the dropsie, scurvy, and yellow jaundice ... Whereunto is added, a true relation of some of the ... cures effected by the author's ... cathartique and diuretique pills ... / [William Sermon]. Public Domain Mark. Source: Wellcome Collection.