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Nitrous Oxide for Labor Pain: Is It a Laughing Matter?

King, Tekoa L. CNM, MPH, FACNM; Wong, Cynthia A. MD

doi: 10.1213/ANE.0000000000000017
Editorials: Editorial

From the Department of Obstetrics, Gynecology & Reproductive Sciences, University of California at San Francisco, San Francisco, California; and Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.

Accepted for publication September 19, 2013.

Funding: Departmental.

Conflict of Interest: See Disclosures at the end of the article.

Reprints will not be available from the authors.

Address correspondence to Cynthia A. Wong, MD, Department of Anesthesiology, Northwestern University Feinberg School of Medicine, 251 E. Huron St., F5-705 Chicago, IL 60611. Address e-mail to c-wong2@northwestern.edu.

© 2014 International Anesthesia Research Society