@article{8de92cbd1dca408dae43be186c0d3702,
title = "Evaluation of Nitrous Oxide in the Gas Mixture for Anesthesia (ENIGMA) Studies: The Tale of Two Large Pragmatic Randomized Controlled Trials",
keywords = "Anesthesia, Inhalation/standards, Anesthetics, Inhalation/analysis, Humans, Internationality, Multicenter Studies as Topic/standards, Nitrous Oxide/analysis, Randomized Controlled Trials as Topic/standards",
author = "Joshi, {Girish P} and Pennant, {John H} and Henrik Kehlet",
year = "2017",
month = jun,
day = "1",
doi = "10.1213/ANE.0000000000001749",
language = "English",
volume = "124",
pages = "2077--2079",
journal = "Anesthesia and Analgesia",
issn = "0003-2999",
publisher = "Lippincott Williams & Wilkins",
number = "6",
}