A study of the comparative value of tetraethyl- ammonium bromide and diagnostic spinal anesthesia in the selection of hypertensive persons for sympathectomy.
D000758:Anesthesia; D000775:Anesthesia, Spinal; D001965:Bromides; D003935:Diagnostic Techniques, Cardiovascular; D006801:Humans; D006973:Hypertension; D000644:Quaternary Ammonium Compounds; D013562:Sympathectomy; D019789:Tetraethylammonium
D001965:Bromides; D000644:Quaternary Ammonium Compounds; D019789:Tetraethylammonium; C051470:ammonium bromide
ANESTHESIA/spinal--diagnosis, diagnostic; SYMPATHECTOMY/indications; TETRAETHYLAMMONIUM/bromide