MERTOĞLU, C. Et Al. 2021. COVID-19 is more dangerous for older people and its severity is increasing: a case-control study.. Medical gas research , vol.12, no.2 , 51-54.

MERTOĞLU, C., HUYUT, M. T., ÖLMEZ, H., TOSUN, M., KANTARCI, A., & ÇOBAN, T. A., (2021). COVID-19 is more dangerous for older people and its severity is increasing: a case-control study.. Medical gas research , vol.12, no.2, 51-54.

MERTOĞLU, CUMA Et Al. "COVID-19 is more dangerous for older people and its severity is increasing: a case-control study.," Medical gas research , vol.12, no.2, 51-54, 2021

MERTOĞLU, CUMA Et Al. "COVID-19 is more dangerous for older people and its severity is increasing: a case-control study.." Medical gas research , vol.12, no.2, pp.51-54, 2021

MERTOĞLU, C. Et Al. (2021) . "COVID-19 is more dangerous for older people and its severity is increasing: a case-control study.." Medical gas research , vol.12, no.2, pp.51-54.

@article{article, author={CUMA MERTOĞLU Et Al. }, title={COVID-19 is more dangerous for older people and its severity is increasing: a case-control study.}, journal={Medical gas research}, year=2021, pages={51-54} }