Simmonds, Mark K The effect of single-dose propofol injection on pain and quality of life in chronic daily headache: a randomized, double-blind, controlled trial. [electronic resource] - Anesthesia and analgesia Dec 2009 - 1972-80 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1526-7598 Standard No.: 10.1213/ANE.0b013e3181be3f86 doi Subjects--Topical Terms: AdultAnalgesics--administration & dosageDisability EvaluationDouble-Blind MethodDrug Administration ScheduleFemaleHeadache Disorders--diagnosisHumansInfusions, IntravenousMaleMidazolam--administration & dosageMiddle AgedPain--drug therapyPain MeasurementPropofol--administration & dosageQuality of LifeSeverity of Illness IndexTime FactorsTreatment FailureYoung Adult