title: Surgeries and equipment for IV and 'RA'.
mesh_terms: D000698:Analgesia / Q000295:instrumentation*; D000766:Anesthesia, Dental / Q000295:instrumentation*; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D000771:Anesthesia, Intravenous / Q000295:instrumentation*; D003770:Dental Offices; D009609:Nitrous Oxide / Q000008:administration & dosage
chemical_list: D009609:Nitrous Oxide