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Original article
Time course and pattern of COPD exacerbation onset
  1. Correspondence to Dr Shawn D Aaron, The Ottawa Hospital, General Campus, 501 Smyth Road, Ottawa, ON K1H 8L6, Canada; saaron{at}ohri.ca
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Citation

Aaron SD, Donaldson GC, Whitmore GA, et al
Time course and pattern of COPD exacerbation onset

Publication history

  • Received July 8, 2011
  • Accepted September 30, 2011
  • First published October 18, 2011.
Online issue publication 
September 01, 2022

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