title: The effects of propranolol and amitriptyline on vascular and EMG biofeedback training.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000639:Amitriptyline / Q000494:pharmacology*; D001676:Biofeedback, Psychology / Q000187:drug effects*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction / Q000187:drug effects; D010146:Pain / Q000188:drug therapy; D010865:Pilot Projects; D011433:Propranolol / Q000494:pharmacology*; D014661:Vasoconstriction / Q000187:drug effects
chemical_list: D000639:Amitriptyline; D011433:Propranolol