Lubna Abdulazeem, Mohammed D. Hussien, Farooq L. J. Almohaisen, Farah Tareq Al-Alaq, Majid M. Mahmood, Zenab G. Y. Al-Ameen, Hussein O. M. Al-Dahmshi. “Cigarettes, Are They Harmful or Viricidal (Anti-COVID-19)? Why Some Smokers Are Severely Affected By SARS-Cov-2, Whilst Most Are Not Or Less Affected? A Controversial Minireview”. Annals of the Romanian Society for Cell Biology, Apr. 2021, pp. 351-60, http://annalsofrscb.ro/index.php/journal/article/view/2470.