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Primary care
Is there a smoker’s paradox in COVID-19?


  1. Correspondence to Dr Muhammad Shariq Usman, Internal Medicine, Dow University of Health Sciences, Karachi, SD 74200, Pakistan; shariqusman{at}
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Usman MS, Siddiqi TJ, Khan MS, et al
Is there a smoker’s paradox in COVID-19?

Publication history

  • Accepted July 30, 2020
  • First published August 11, 2020.
Online issue publication 
January 10, 2023

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