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Start Over Collections Medicine in the Americas, 1610-1920 ✖Remove constraint Collections: Medicine in the Americas, 1610-1920 Subjects Uterine Retroversion -- etiology ✖Remove constraint Subjects: Uterine Retroversion -- etiology Titles The "abdominal method" of singing and breathing as a cause of "female weaknesses" ✖Remove constraint Titles: The "abdominal method" of singing and breathing as a cause of "female weaknesses" Languages English ✖Remove constraint Languages: English Copyright Public domain ✖Remove constraint Copyright: Public domain

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  • The "abdominal method" of singing and breathing as a cause of "female weaknesses"1