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Am J Epidemiol 2003; 158:1021-1022.
Copyright © 2003 by Johns Hopkins Bloomberg School of Public Health

LETTERS TO THE EDITOR

THE AUTHORS REPLY

Neil Accortt, John Waterbor, Colleen Beall and George Howard

School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294-0022

The first 10% of the full text of this article appears below.

We thank Drs. Ebbert, Yang, and Tomar for their observations (1). Although we understand and agree with some of their concerns about our study (2), we believe that they are consequent to limitations of the database used in this research, limitations that were beyond our control, and concerns . . . [Full Text of this Article]


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