Yellow fever : considered in its historical, pathological, etiological, and therapeutical relations. Including a sketch of the disease as it has occurred in Philadelphia from 1699 to 1854, with an examination of the connections between it and the fevers known under the same name in other parts of temperate, as well as in tropical, regions / by R. La Roche.

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Yellow fever : considered in its historical, pathological, etiological, and therapeutical relations. Including a sketch of the disease as it has occurred in Philadelphia from 1699 to 1854, with an examination of the connections between it and the fevers known under the same name in other parts of temperate, as well as in tropical, regions / by R. La Roche. Public Domain Mark. Source: Wellcome Collection.