RT Journal Article SR Electronic T1 Hemodynamic effects of barbiturates and benzodiazepines JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 9 OP 13 VO 48 IS 1 A1 Robert K. Stoelting YR 1981 UL http://www.ccjm.org/content/48/1/9.abstract AB