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Asthma exacerbations · 1: Epidemiology
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Authors

  1. Correspondence to:
    MrN Johnston
    Firestone Institute for Respiratory Health, St Joseph’s Healthcare, 50 Charlton Avenue East, Hamilton, Ontario, Canada L8N 4A6; njohnsto{at}sympatico.ca
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Citation

Johnston NW, Sears MR
Asthma exacerbations · 1: Epidemiology

Publication history

  • Received January 18, 2006
  • Revised March 31, 2006
  • First published July 28, 2006.
Online issue publication 
July 28, 2006

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