581. The Treatment of Severe Essential Hypertension Publication: W.B. Saunders Company, November 1950 Subject(s): HypertensionAntihypertensive AgentsFamily Practice Archival Collection: The Edward D. Freis Papers (Profiles in Science)
582. Assay in Man of the Chemical Fractions of Veratrum Viride, and Identification of the Pure Alkaloids Germitrine and Germidine as Potent Hypotensive Principles Derived from the Drug Publication: Williams & Wilkins, February 1950 Subject(s): HypertensionAntihypertensive AgentsVeratrum Archival Collection: The Edward D. Freis Papers (Profiles in Science)
583. Experimental and Clinical Evaluation in Man of Hexamethonium (C6), A New Ganglionic Blocking Agent Publication: American Heart Association, December 1950 Subject(s): HypertensionAntihypertensive AgentsGanglionic BlockersHexamethonium Archival Collection: The Edward D. Freis Papers (Profiles in Science)
584. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 23 October 1950 Subject(s): Public Health Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
585. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 24 October 1950 Subject(s): Public Health Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
586. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 25 October 1950 Subject(s): Public Health Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
587. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 27 October 1950 Subject(s): Public Health Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
588. Letter from Wilbur A. Sawyer to Margaret Sawyer Publication: Produced: 30 October 1950 Subject(s): Public Health Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
589. Adolf Nichtenhauser History of Motion Pictures in Medicine Collection Publication: Produced: circa 1950 Subject(s): Health EducationMotion Pictures -- history