- Original Articles Patient's Perception of Symptoms Related to Morning Activity in Chronic Obstructive Pulmonary Disease: The SYMBOL Study
- Yeon Jae Kim, Byung Ki Lee, Chi Young Jung, Young June Jeon, Dae Sung Hyun, Kyung Chan Kim, Sung Ken Yu, Hye Sook Choi, Won Hyuk Shin, Kwan Ho Lee
- Korean J Intern Med. 2012;27(4):426-435.
- Effects of TNF-α and Leptin on Weight Loss in Patients with Stable Chronic Obstructive Pulmonary Disease
- Kyeong-Cheol Shin, Jin Hong Chung, Kwan Ho Lee
- Korean J Intern Med. 2007;22(4):249-255.
- Clinical and Bronchoscopic Findings in Ugandans with Pulmonary Kaposi's Sarcoma
- Deok Jong Yoo, Kwan Ho Lee, Paula Munderi, Kyeong Cheol Shin, Jae Kyo Lee
- Korean J Intern Med. 2005;20(4):290-294.