title: Nitrous oxide and acute marrow failure.
mesh_terms: D000749:Anemia, Megaloblastic / Q000139:chemically induced; D001853:Bone Marrow / Q000187:drug effects*; D006410:Hematopoiesis / Q000187:drug effects; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects*; D014805:Vitamin B 12 / Q000378:metabolism
chemical_list: D009609:Nitrous Oxide; D014805:Vitamin B 12