@article{Sohrabi_2021,<br/><span class="tab"></span> title={Sociodemographic determinants and clinical risk factors associated with COVID-19 severity: a cross-sectional analysis of over 200,<br/><span class="tab"></span>000 patients in Tehran,<br/><span class="tab"></span> Iran},<br/><span class="tab"></span> volume={21},<br/><span class="tab"></span> ISSN={1471-2334},<br/><span class="tab"></span> url={http://dx.doi.org/10.1186/s12879-021-06179-4},<br/><span class="tab"></span> DOI={10.1186/s12879-021-06179-4},<br/><span class="tab"></span> number={1},<br/><span class="tab"></span> journal={BMC Infectious Diseases},<br/><span class="tab"></span> publisher={Springer Science and Business Media LLC},<br/><span class="tab"></span> author={Sohrabi,<br/><span class="tab"></span> Mohammad-Reza and Amin,<br/><span class="tab"></span> Rozhin and Maher,<br/><span class="tab"></span> Ali and Bahadorimonfared,<br/><span class="tab"></span> Ayad and Janbazi,<br/><span class="tab"></span> Shahriar and Hannani,<br/><span class="tab"></span> Khatereh and Kolahi,<br/><span class="tab"></span> Ali-Asghar and Zali,<br/><span class="tab"></span> Ali-Reza},<br/><span class="tab"></span> year={2021},<br/><span class="tab"></span> month=may }