TY - RPRT TI - Nitrous oxide and megaloblastic bone marrow change. AU - J B Benear AU - E R Eichner PY - 1982 DO - 10.1016/s0140-6736(82)91290-9 UR - https://pubmed.ncbi.nlm.nih.gov/6129481/ ID - 6129481 ER -