Assertion: melatonin | /r/ObjectUse | used with equivocal results
Facets:
value: in perioperative anxiety
type: LOCATION
Source sentences:
text: Melatonin has been used with equivocal results in perioperative anxiety, appearing to be more effective than placebo and less effective than midazolam.66, 67, 68, 69, 70 No effect on improved outcomes, including rate of infection or length of stay in intensive care unit, has been observed.92, 93