title: The control of gagging by suggestion and nitrous oxide sedation--a case report.
mesh_terms: D000766:Anesthesia, Dental; D000769:Anesthesia, Inhalation; D003824:Denture, Complete; D005683:Gagging; D006801:Humans; D008297:Male; D008875:Middle Aged; D009609:Nitrous Oxide / Q000008:administration & dosage; D012018:Reflex; D013404:Suggestion
chemical_list: D009609:Nitrous Oxide