Ullah, R.;                     Doerfer, K.;                     Khampang, P.;                     Fathi, F.;                     Hong, W.;                     Kerschner, J.E.;                     Yu, B.    
        Real-Time Optical Monitoring of Endotracheal Tube Displacement. Biosensors 2020, 10, 174.
    https://doi.org/10.3390/bios10110174
    AMA Style
    
                                Ullah R,                                 Doerfer K,                                 Khampang P,                                 Fathi F,                                 Hong W,                                 Kerschner JE,                                 Yu B.        
                Real-Time Optical Monitoring of Endotracheal Tube Displacement. Biosensors. 2020; 10(11):174.
        https://doi.org/10.3390/bios10110174
    
    Chicago/Turabian Style
    
                                Ullah, Ramzan,                                 Karl Doerfer,                                 Pawjai Khampang,                                 Faraneh Fathi,                                 Wenzhou Hong,                                 Joseph E. Kerschner,                                 and Bing Yu.        
                2020. "Real-Time Optical Monitoring of Endotracheal Tube Displacement" Biosensors 10, no. 11: 174.
        https://doi.org/10.3390/bios10110174
    
    APA Style
    
                                Ullah, R.,                                 Doerfer, K.,                                 Khampang, P.,                                 Fathi, F.,                                 Hong, W.,                                 Kerschner, J. E.,                                 & Yu, B.        
        
        (2020). Real-Time Optical Monitoring of Endotracheal Tube Displacement. Biosensors, 10(11), 174.
        https://doi.org/10.3390/bios10110174