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Healthcare utilization and costs: a comparison between asthma, COPD, and asthma-COPD overlap syndrome
- 제목
- Healthcare utilization and costs: a comparison between asthma, COPD, and asthma-COPD overlap syndrome
- 저자
- 김상헌
- 발행일
- 2015-11-13
- 학회명
- 제120차 대한결핵및호흡기학회 추계학술대회
- 개최지
- 서울