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Start Over You searched for: Authors Neidhard, C. (Charles), 1809-1895 Remove constraint Authors: Neidhard, C. (Charles), 1809-1895 Titles On the efficacy of Crotalus horridus in yellow fever: also in malignant, bilious, and remittent fevers : with an account of Humboldt's prophylactic inoculation of the venom of a serpent at Havana, Cuba Remove constraint Titles: On the efficacy of Crotalus horridus in yellow fever: also in malignant, bilious, and remittent fevers : with an account of Humboldt's prophylactic inoculation of the venom of a serpent at Havana, Cuba Dates by Range 1850-1899 Remove constraint Dates by Range: 1850-1899

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