The association between smoking and COVID-19 symptoms, severity, and post-COVID-19 symptoms: a cross-sectional survey

Musaad A Alshammari1, Fawaz Alasmari1, Aleksandra Maria Rogowska2

  • 1Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.

Abstract

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