Vascular reactions in orthostatic hypotension:  observations with the hydrogenated ergot alkaloids.
D002317:Cardiovascular Agents; D004088:Dihydroergotoxine; D004876:Ergot Alkaloids / Q000494:pharmacology*; D007022:Hypotension / Q000502:physiology*; D007024:Hypotension, Orthostatic
D002317:Cardiovascular Agents; D004876:Ergot Alkaloids; D004088:Dihydroergotoxine
ERGOT ALKALOIDS/effects; HYPOTENSION/physiology