| 2006 | Sensitivity of polymerase chain reaction for pleural tuberculosis according to the amount of pleural effusion specimens | 장중현; 이진화; 문진욱; 류연주 | Meeting Abstract |
| 2007 | Depression and anxiety in outpatients with chronic obstructive pulmonary disease | 이진화; 천은미; 류연주 | Article |
| 2006 | A case of triple primary cancers in stomach, larynx, and lung | 장중현; 이진화; 천은미; 심성신; 류연주 | Article |
| 2007 | Outcomes and prognostic factors for severe community-acquired pneumonia that requires mechanical ventilation | 장중현; 이진화; 천은미; 류연주 | Article |
| 2007 | A case of primary antiphospholipid syndrome with pulmonary thromboembolism | 장중현; 이진화; 천은미; 류연주 | Article |
| 2007 | A case of multifocal tuberculosis mimicking metastatic malignancy | 장중현; 이진화; 천은미; 배정호; 심성신; 류연주 | Article |
| 2007 | A case of non-specific interstitial pneumonia associated with primary lung adenocarcinoma | 성순희; 장중현; 안재호; 김유경; 이진화; 천은미; 류연주 | Article |
| 2009 | Comparison of gefitinib and erlotinib for Korean patients with advanced non-small cell lung cancer | 장중현; 이진화; 천은미; 류연주 | Meeting Abstract |
| 2009 | Comparison of gefitinib and erlotinib for patients with advanced Non-Small-Cell lung cancer | 장중현; 이진화; 천은미; 이경은; 류연주 | Article |
| 2009 | Prevalence and risk factors of osteoporosis in patients with chronic obstructive pulmonary disease | 장중현; 이진화; 천은미; 류연주 | Article |
