Cha, Y., Jang, S., Yoo, J., Choi, H., Hwang, J. W., & Choy, W. (2021). Effect of Opioids on All-cause Mortality and Opioid Addiction in Total Hip Arthroplasty: A Korea Nationwide Cohort Study. J Korean Med Sci.

Cha, Yonghan, Suk-Yong Jang, Jun-Il Yoo, Hyo-Gil Choi, Jeong Won Hwang, und Wonsik Choy. "Effect of Opioids On All-cause Mortality and Opioid Addiction in Total Hip Arthroplasty: A Korea Nationwide Cohort Study." J Korean Med Sci 2021.

Cha, Yonghan, et al. "Effect of Opioids On All-cause Mortality and Opioid Addiction in Total Hip Arthroplasty: A Korea Nationwide Cohort Study." J Korean Med Sci 2021.