Epidemiology And Clinical Characteristics Of Subjects With Repeated Exacerbations Of Chronic Obstructive Pulmonary Disease (COPD)

제목
Epidemiology And Clinical Characteristics Of Subjects With Repeated Exacerbations Of Chronic Obstructive Pulmonary Disease (COPD)
저자
김상헌
발행일
2013-05-19
학회명
ATS 2013 International Conference
개최지
미국 필라델피아