- Original Articles Geriatrics Validity of the Clinical Frailty Scale in Korean older patients at a geriatric clinic
- Hee-Won Jung, Il-Young Jang, Ji Yeon Back, Seunghyun Park, Chan MI Park, Seung Jun Han, Eunju Lee
- Korean J Intern Med. 2021;36(5):1242-1250.
- Gastroenterology Current status of endoscopic submucosal dissection for early gastric cancer in Korea: role and benefits
- Sang Gyun Kim, Da Hyun Lyu, Chan Mi Park, Na Rae Lee, Jiyoung Kim, Youngju Cha, Hwoon-Yong Jung
- Korean J Intern Med. 2019;34(4):785-793.