Accumulating Impact of Smoking and Co-morbidities on Severity and Mortality of COVID-19 Infection: A Systematic Review and Meta-analysis

por Kumar, Rupesh, Rai, Avdhesh Kumar, Phukan, Mayur Mausoom, Hussain, Anowar, Borah, Debajit, Gogoi, Bhaskarjyoti, Chakraborty, Poulomi, Buragohain, Alak Kumar
Publicado 2021