title: End-expired nitrous oxide levels after pneumoperitoneum.
mesh_terms: D000769:Anesthesia, Inhalation; D000771:Anesthesia, Intravenous; D002849:Chromatography, Gas; D004618:Embolism, Air / Q000139:chemically induced; D005107:Explosions; D006801:Humans; D007422:Intestines; D007649:Ketamine; D010535:Laparoscopy; D009609:Nitrous Oxide / Q000009:adverse effects / Q000032:analysis* / Q000378:metabolism; D011028:Pneumoperitoneum, Artificial; D012119:Respiration; D013147:Spirometry; D013390:Succinylcholine; D013997:Time Factors
chemical_list: D007649:Ketamine; D013390:Succinylcholine; D009609:Nitrous Oxide