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13104. The complete poems of S. Weir Mitchell

13108. An evidence-based health care system: the case for clinical trials registries : Office of Medical Applications of Research, National Institutes of Health [and] National Library of Medicine, Lister Hill Auditorium, Bethesda, Maryland, December 6-7, 1993

13109. Medical inquiries and observations (Volume 1)

13110. Medical inquiries and observations (Volume 2)