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Start Over Subjects Smallpox ✖Remove constraint Subjects: Smallpox Titles An attempt to investigate some obscure and undecided doctrines in relation to small-pox, varioloid and vaccination ✖Remove constraint Titles: An attempt to investigate some obscure and undecided doctrines in relation to small-pox, varioloid and vaccination Dates by Range 1800-1849 ✖Remove constraint Dates by Range: 1800-1849

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  • An attempt to investigate some obscure and undecided doctrines in relation to small-pox, varioloid and vaccination1