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.