title: The effects of nitrous oxide on postoperative bowel motility.
mesh_terms: D000368:Aged; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006801:Humans; D008875:Middle Aged; D009609:Nitrous Oxide / Q000494:pharmacology*; D011184:Postoperative Period
chemical_list: D009609:Nitrous Oxide