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2. Alcohol induces cerebral arterial and arteriolar vasospasm by a direct action;Altura;Circulation,1981
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4. Peripheral vascular actions of ethanol and its interaction with neurohumoral substances;Altura;Neurobehav Toxicol Teratol,1983
5. Microcirculatory actions and uses of naturally-occurring (magnesium) and novel synthetic calcium channel blockers;Altura;Microcirc Endothelium Lymphatics,1984