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Start Over Subjects Climate ✖Remove constraint Subjects: Climate Subjects Pennsylvania -- epidemiology ✖Remove constraint Subjects: Pennsylvania -- epidemiology Titles The comparative rarity of pulmonary tuberculosis in the highlands of Pennsylvania and the adjacent counties of New York ✖Remove constraint Titles: The comparative rarity of pulmonary tuberculosis in the highlands of Pennsylvania and the adjacent counties of New York

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  • The comparative rarity of pulmonary tuberculosis in the highlands of Pennsylvania and the adjacent counties of New York1