Kweon, O.J.;                     Cha, M.J.;                     Baek, M.S.;                     Choi, S.-H.;                     Kim, W.-Y.    
        Biomarkers Associated with Failure of Liberation from Oxygen Therapy in Severe COVID-19: A Pilot Study. J. Pers. Med. 2021, 11, 974.
    https://doi.org/10.3390/jpm11100974
    AMA Style
    
                                Kweon OJ,                                 Cha MJ,                                 Baek MS,                                 Choi S-H,                                 Kim W-Y.        
                Biomarkers Associated with Failure of Liberation from Oxygen Therapy in Severe COVID-19: A Pilot Study. Journal of Personalized Medicine. 2021; 11(10):974.
        https://doi.org/10.3390/jpm11100974
    
    Chicago/Turabian Style
    
                                Kweon, Oh Joo,                                 Min Jae Cha,                                 Moon Seong Baek,                                 Seong-Ho Choi,                                 and Won-Young Kim.        
                2021. "Biomarkers Associated with Failure of Liberation from Oxygen Therapy in Severe COVID-19: A Pilot Study" Journal of Personalized Medicine 11, no. 10: 974.
        https://doi.org/10.3390/jpm11100974
    
    APA Style
    
                                Kweon, O. J.,                                 Cha, M. J.,                                 Baek, M. S.,                                 Choi, S.-H.,                                 & Kim, W.-Y.        
        
        (2021). Biomarkers Associated with Failure of Liberation from Oxygen Therapy in Severe COVID-19: A Pilot Study. Journal of Personalized Medicine, 11(10), 974.
        https://doi.org/10.3390/jpm11100974