title: Mechanism of improved patient tolerance to nitrous oxide in diagnostic laparoscopy.
mesh_terms: D000042:Absorption; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000009:adverse effects* / Q000379:methods; D008297:Male; D008875:Middle Aged; D009609:Nitrous Oxide / Q000009:adverse effects / Q000378:metabolism*; D010537:Peritoneum / Q000378:metabolism*; D011028:Pneumoperitoneum, Artificial / Q000009:adverse effects; D011446:Prospective Studies
chemical_list: D009609:Nitrous Oxide