-
Original Articles
Pulmonology
Acute exacerbation of COPD increases the risk of hip fractures: a nested case-control study from the Korea National Health Insurance Service
- Kang-Mo Gu, Sang-Won Yoon, Sun-Young Jung, Moon Seong Baek, Won Young Kim, Jae-Woo Jung, Jae-Chol Choi, Jong-Wook Shin, Jae-Yeol Kim, Byoung-Whui Choi, In-Won Park
- Korean J Intern Med. 2022;37(3):631-638.
-
ThE Role of Endoscopic Surgery for Completely Obstructive Endobronchial Benign Tumor
- Jae-Chol Choi, Chang Min Yu, Yon Ju Ryu, Kyeongman Jeon, Kyoung A Choi, O Jung Kwon, Hojoong Kim
- Korean J Intern Med. 2006;21(1):15-19.