Evaluation of Nitrous Oxide in the Gas Mixture for Anesthesia (ENIGMA) Studies: The Tale of Two Large Pragmatic Randomized Controlled Trials.
From the *Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, Texas; and †Section for Surgical Pathophysiology, Rigshospitalet Copenhagen University, Denmark.
Girish P
GP
Joshi
John H
JH
Pennant
Henrik
H
Kehlet
D000769:Anesthesia, Inhalation / Q000592:standards*; D018685:Anesthetics, Inhalation / Q000032:analysis; D006801:Humans; D038622:Internationality; D015337:Multicenter Studies as Topic / Q000592:standards; D009609:Nitrous Oxide / Q000032:analysis*; D016032:Randomized Controlled Trials as Topic / Q000592:standards*
D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide