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Start Over You searched for: Subjects Sus scrofa Remove constraint Subjects: Sus scrofa Titles Trichina spiralis and trichinosis, including an examination of Indiana hogs: prepared under the direction of the Indiana State Board of Health Remove constraint Titles: Trichina spiralis and trichinosis, including an examination of Indiana hogs: prepared under the direction of the Indiana State Board of Health Dates by Range 1850-1899 Remove constraint Dates by Range: 1850-1899

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