1. Bretylium & Guanethidine: Two New Drugs Producing Specific Blockade of the Sympathetic Nervous System Publication: The Medical Arts Publishing Foundation, [September-October 1960] Subject(s): HypertensionAntihypertensive AgentsGuanethidineBretylium Compounds Archival Collection: The Edward D. Freis Papers (Profiles in Science)
2. Clinical Trial of Guanethidine, a New Type of Antihypertensive Agent Publication: Medical Society of the District of Columbia, August 1959 Subject(s): HypertensionAntihypertensive AgentsGuanethidine Archival Collection: The Edward D. Freis Papers (Profiles in Science)
3. Current Concepts in Therapy: Antihypertensive Agents. III Publication: Massachusetts Medical Society, 12 April 1962 Subject(s): HypertensionAntihypertensive AgentsGanglionic BlockersGuanethidine Archival Collection: The Edward D. Freis Papers (Profiles in Science)
4. Guanethidine Publication: W.B. Saunders Company, September 1965 Subject(s): HypertensionAntihypertensive AgentsGuanethidine Archival Collection: The Edward D. Freis Papers (Profiles in Science)
