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Statistical and design issues in studies of groups

Authors

  1. Correspondence to:
 Dr Peter Cummings, Harborview Injury Prevention and Research Center, 325 Ninth Avenue, Box 359960, Seattle, WA 98104–2499, USA;
 peterc{at}u.washington.edu
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Citation

Cummings P, Koepsell TD
Statistical and design issues in studies of groups
Injury Prevention 2002;8:6-7.

Publication history

  • First published March 1, 2002.
Online issue publication 
May 13, 2016

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Copyright 2002 Injury Prevention