1. Veratrum Viride and Hexamethonium in the Treatment of Severe Diastolic Hypertension Publication: Medical Society of the District of Columbia, June 1951 Subject(s): HypertensionAntihypertensive AgentsVeratrumHexamethonium Archival Collection: The Edward D. Freis Papers (Profiles in Science)
2. 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)
