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Start Over Subjects Ear, Middle ✖Remove constraint Subjects: Ear, Middle Subjects Ear Diseases -- etiology ✖Remove constraint Subjects: Ear Diseases -- etiology Titles On the affections of the middle ear during the early stages of syphilis ✖Remove constraint Titles: On the affections of the middle ear during the early stages of syphilis Dates by Range 1850-1899 ✖Remove constraint Dates by Range: 1850-1899

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  • On the affections of the middle ear during the early stages of syphilis1