title: Subacute toxic delirium caused by nitrous oxide may be an acute withdrawal state.
mesh_terms: D003693:Delirium / Q000139:chemically induced*; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects*; D013375:Substance Withdrawal Syndrome / Q000209:etiology*
chemical_list: D009609:Nitrous Oxide