J. Y. Noh

Clinical, laboratory and radiologic characteristics of 2009 pandemic influenza A/H1N1 pneumonia: primary influenza pneumonia versus concomitant/secondary bacterial pneumonia

H. Yong, H. Cheong, W. Kim, 2011, Influenza and other respiratory viruses.

Depression Among HIV-infected Patients in Korea: Assessment of Clinical Significance and Risk Factors

H. Cheong, W. Kim, J. Song, 2013, Infection & chemotherapy.

Comparison of Clinical Characteristics of Pneumococcal and non-Pneumococcal Streptococcal Pneumonia

W. Choi, H. Cheong, W. Kim, 2010 .