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Start Over Collections Medicine in the Americas, 1610-1920 ✖Remove constraint Collections: Medicine in the Americas, 1610-1920 Subjects Great Lakes Region ✖Remove constraint Subjects: Great Lakes Region Titles The mortality of surgical operations in the upper Lake States compared with that of other regions ✖Remove constraint Titles: The mortality of surgical operations in the upper Lake States compared with that of other regions

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  • The mortality of surgical operations in the upper Lake States compared with that of other regions1