Yeh, Chun-Chang Premedication with intravenous low-dose ketamine suppresses fentanyl-induced cough. [electronic resource] - Journal of clinical anesthesia Feb 2007 - 53-6 p. digital Publication Type: Evaluation Study; Journal Article; Randomized Controlled Trial ISSN: 0952-8180 Standard No.: 10.1016/j.jclinane.2006.05.021 doi Subjects--Topical Terms: AdultAnesthesia, GeneralAnesthetics, Dissociative--therapeutic useAnesthetics, Intravenous--adverse effectsCough--chemically inducedDouble-Blind MethodFemaleFentanyl--adverse effectsHumansInjections, IntravenousKetamine--therapeutic useMaleMiddle AgedPremedicationProspective Studies