1. Double Blind Control Study of Antihypertensive Agents: III. Chlorothiazide Alone and in Combination with Other Agents; Preliminary Results Publication: American Medical Association, August 1962 Subject(s): HypertensionAntihypertensive AgentsChlorothiazideReserpineHydralazine Archival Collection: The Edward D. Freis Papers (Profiles in Science)