Patterns and determinants of COPD-related healthcare utilization by severity of airway obstruction in Korea
Chung, Kyungsoo, Kim, Kyungjoo, Jung, Jiye, Oh, Kyungwon, Oh, Yeonmok, Kim, Sekyu, Kim, Jinhee, Kim, YoungsamVolume:
14
Language:
english
Journal:
BMC Pulmonary Medicine
DOI:
10.1186/1471-2466-14-27
Date:
December, 2014
File:
PDF, 274 KB
english, 2014