- Original Articles Pulmonology Korean physician prescription patterns for home oxygen therapy in chronic obstructive pulmonary disease patients
- Youlim Kim, Hwan Il Kim, Ji Young Park, Ji Young Hong, Joo-Hee Kim, Kyung Hoon Min, Chin Kook Rhee, Sunghoon Park, Chang Youl Lee, Seong Yong Lim, Seung Hun Jang, Yong Il Hwang
- Korean J Intern Med. 2022;37(1):119-126.
- Cut-off value of FEV1/FEV6 to determine airflow limitation using handheld spirometry in subjects with risk of chronic obstructive pulmonary disease
- Yong Il Hwang, Youlim Kim, Chin Kook Rhee, Deog Kyeom Kim, Yong Bum Park, Kwang Ha Yoo, Ki-Suck Jung, Chang Youl Lee
- Korean J Intern Med. 2021;36(3):629-635.
- Clinical significance of insulin-like growth factor-1 receptor expression in stage I non-small-cell lung cancer: immunohistochemical analysis
- Chang Youl Lee, Jeong Hee Jeon, Hyung Jung Kim, Dong Hwan Shin, Tae Woong Roh, Chul Min Ahn, Yoon Soo Chang
- Korean J Intern Med. 2008;23(3):116-120.
- A Single Center`s 30 Years` Experience of Esophageal Adenocarcinoma
- Ju Ik Son, Hyo Jin Park, Kee Sup Song, Ki Joong Kim, Chang Youl Lee, Sang In Lee, In Suh Park
- Korean J Intern Med. 2001;16(4):250-253.