1. A survey of the American Academy of Pediatric Dentistry membership: nitrous oxide and sedation;Wilson;Pediatric Dentistry,1996
2. Nitrous oxide: a valuable alternative for pain relief and sedation during routine colonoscopy;Notini-Gudmarsson;Endoscopy,1996
3. Nitrous oxide abuse;Layzer,1985
4. ‘Recreational’ misuses of nitrous oxide;Paulson;Journal of the American Dental Association,1979
5. Abuse of nitrous oxide;Rosenberg;Anesthesia and Analgesia,1979