- Original Article
- Korean J Med. 1998;54(5):660-666.
- 원저 : 양성 식도협착에 부우지 및 풍선확장술의 효과 (The Effect of bougie and Balloon Dilatation on Benign Esophageal Stricture)
- 양웅석, 박승근, 강대환, 송철수, 송근암, 조몽
- Ung Suk Yang, Seung Keun Park, Dae Hwan Kang, Chul Soo Song, Geun Am Song, Mong Cho