Tuberc Respir Dis.
2018 Oct;81(4):347-348. 10.4046/trd.2018.0071.
Old Friends, Old Wine, and Old COPD Classification Are Best
- Affiliations
-
- 1Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea. chinkook77@gmail.com
- KMID: 2420569
- DOI: http://doi.org/10.4046/trd.2018.0071
Abstract
- No abstract available.
