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Start Over Subjects Postoperative Hemorrhage -- surgery ✖Remove constraint Subjects: Postoperative Hemorrhage -- surgery Authors Lockhart, F. A. L. (Frederick Albert Lawton), 1864- author ✖Remove constraint Authors: Lockhart, F. A. L. (Frederick Albert Lawton), 1864- author Dates by Range 1850-1899 ✖Remove constraint Dates by Range: 1850-1899

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  • Lockhart, F. A. L. (Frederick Albert Lawton), 1864- author1