- Original Articles Clinical Features of Patients on Home Oxygen Therapy Due to Chronic Respiratory Failure at One University Hospital
- Kyoung Hee Kim, Tae Yun Park, Eun Sun Kim, Keun Bum Chung, Sang-Min Lee, Jae-Joon Yim, Chul-Gyu Yoo, Young Whan Kim, Sung Koo Han, Seok-Chul Yang
- Korean J Intern Med. 2012;27(3):311-316.
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