title: A review of the present status of nitrous oxide.
mesh_terms: D013766:5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase / Q000378:metabolism; D000014:Abnormalities, Drug-Induced / Q000209:etiology; D000380:Agranulocytosis / Q000139:chemically induced; D000769:Anesthesia, Inhalation; D000818:Animals; D005260:Female; D005333:Fetus / Q000187:drug effects; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects / Q000633:toxicity; D011247:Pregnancy; D051381:Rats; D012119:Respiration / Q000187:drug effects
chemical_list: D013766:5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; D009609:Nitrous Oxide