title: Learning rate equivalency of two narcotic gases.
mesh_terms: D000328:Adult; D006801:Humans; D007222:Inert Gas Narcosis / Q000150:complications*; D007859:Learning Disabilities / Q000209:etiology*; D009584:Nitrogen; D009609:Nitrous Oxide
chemical_list: D009609:Nitrous Oxide; D009584:Nitrogen