https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7210099/
5150sick Under Ground Hustler Staff member VU Administrator Senior Moderator VU Donator Diamond Contributor Press Corps Member For 5 Years Mod Team Leader Aug 18, 2020 #1 Systematic review of the prevalence of current smoking among hospitalized COVID-19 patients in China: could nicotine be a therapeutic option? www.ncbi.nlm.nih.gov
Systematic review of the prevalence of current smoking among hospitalized COVID-19 patients in China: could nicotine be a therapeutic option? www.ncbi.nlm.nih.gov