title: A controlled trial with a new preparation of etilefrini chloridum with prolonged effect (Effortil Prolongatum) on orthostatic reactions.
mesh_terms: D000293:Adolescent; D000328:Adult; D000605:Amino Alcohols / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007024:Hypotension, Orthostatic / Q000188:drug therapy*; D008297:Male; D010627:Phenethylamines / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D000605:Amino Alcohols; D010627:Phenethylamines