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- R J Henry.
- Department of Pediatric Dentistry, University of Texas Health Science Center, San Antonio 78284-7888.
- J Am Dent Assoc. 1992 Dec 1;123(12):41-7.
AbstractConcerns about the effects of occupational exposure to nitrous oxide have existed for a decade. Unfortunately, data are lacking that document biologically tolerable exposure levels. Current guidelines regarding use of N2O are reviewed.
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