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The Journal Clarifies a Policy

Authors


Correspondence:

Cande V. Ananth, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, and Department of Epidemiology, Joseph L. Mailman School of Public Health, Columbia University, New York, NY 10032, USA.

E-mail: cande.ananth@columbia.edu

No abstract is available for this article.

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