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- [22] METHOTREXATE THERAPY AND NITROUS-OXIDE ANESTHESIA NEW ENGLAND JOURNAL OF MEDICINE, 1986, 314 (23): : 1514 - 1514
- [29] HAZARD IN ADMINISTERING NITROUS-OXIDE ANALGESIA - REPORT OF CASE JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1977, 94 (04): : 696 - 697