Observations on fevers, especially those of the continued type : and on the scarlet fever attended with ulcerated sore-throat, as it appeared at Newcastle upon Tyne in the year 1778 together with a comparative view of that epidemic with the scarlet fever as described by authors, and the angina maligna / by John Clark.

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Credit: Observations on fevers, especially those of the continued type : and on the scarlet fever attended with ulcerated sore-throat, as it appeared at Newcastle upon Tyne in the year 1778 together with a comparative view of that epidemic with the scarlet fever as described by authors, and the angina maligna / by John Clark. Source: Wellcome Collection.