title: Hypotensive drugs: peripheral versus central effects.
mesh_terms: D000818:Animals; D001775:Blood Circulation / Q000187:drug effects*; D001921:Brain / Q000187:drug effects*; D002415:Cats; D002560:Cerebrovascular Circulation / Q000187:drug effects; D003000:Clonidine / Q000008:administration & dosage / Q000494:pharmacology*; D004285:Dogs; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D014661:Vasoconstriction / Q000187:drug effects; D014664:Vasodilation / Q000187:drug effects
chemical_list: D003000:Clonidine