Comparison of the vascular actions of 1,1-dimethyl-4-phenyl-piperazinium and tetramethylammonium.
D001337:Autonomic Agents / Q000494:pharmacology*; D001341:Autonomic Nervous System; D001775:Blood Circulation / Q000187:drug effects*; D001794:Blood Pressure / Q000187:drug effects*; D006801:Humans; D000644:Quaternary Ammonium Compounds
D001337:Autonomic Agents; D000644:Quaternary Ammonium Compounds; C027917:tetramethylammonium
AUTONOMIC DRUGS/effects; BLOOD CIRCULATION/effect of drugs on; BLOOD PRESSURE/effect of drugs on