The factors influencing the acute exacerbation of COPD in 1 year follow-up: The experience of KOLD cohort

제목
The factors influencing the acute exacerbation of COPD in 1 year follow-up: The experience of KOLD cohort
저자
김태형
발행일
2009-05-17
학회명
International conference of American Thoracic Society 2009
개최지
San Diego, USA