Kwon, J.-W.;                     Lee, S.-B.;                     Sung, S.;                     Park, Y.;                     Ha, J.-W.;                     Kim, G.;                     Suk, K.-S.;                     Kim, H.-S.;                     Lee, H.-M.;                     Moon, S.-H.;     
    et al.    Which Factors Affect the Stress of Intraoperative Orthopedic Surgeons by Using Electroencephalography Signals and Heart Rate Variability? Sensors 2021, 21, 4016.
    https://doi.org/10.3390/s21124016
    AMA Style
    
                                Kwon J-W,                                 Lee S-B,                                 Sung S,                                 Park Y,                                 Ha J-W,                                 Kim G,                                 Suk K-S,                                 Kim H-S,                                 Lee H-M,                                 Moon S-H,         
        et al.        Which Factors Affect the Stress of Intraoperative Orthopedic Surgeons by Using Electroencephalography Signals and Heart Rate Variability? Sensors. 2021; 21(12):4016.
        https://doi.org/10.3390/s21124016
    
    Chicago/Turabian Style
    
                                Kwon, Ji-Won,                                 Soo-Bin Lee,                                 Sahyun Sung,                                 Yung Park,                                 Joong-Won Ha,                                 Gihun Kim,                                 Kyung-Soo Suk,                                 Hak-Sun Kim,                                 Hwan-Mo Lee,                                 Seong-Hwan Moon,         
         and et al.        2021. "Which Factors Affect the Stress of Intraoperative Orthopedic Surgeons by Using Electroencephalography Signals and Heart Rate Variability?" Sensors 21, no. 12: 4016.
        https://doi.org/10.3390/s21124016
    
    APA Style
    
                                Kwon, J.-W.,                                 Lee, S.-B.,                                 Sung, S.,                                 Park, Y.,                                 Ha, J.-W.,                                 Kim, G.,                                 Suk, K.-S.,                                 Kim, H.-S.,                                 Lee, H.-M.,                                 Moon, S.-H.,                                 & Lee, B. H.        
        
        (2021). Which Factors Affect the Stress of Intraoperative Orthopedic Surgeons by Using Electroencephalography Signals and Heart Rate Variability? Sensors, 21(12), 4016.
        https://doi.org/10.3390/s21124016