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Correlation between Expiratory Increase of Lung Attenuation and Age and Smoking in the Subjects with Normal Inspiratory Low Dose CT and Pulmonary Function Test
Sung-Youn Kwon, Yong-Il Hwang, Ho-Il Yoon, Jae-Ho Lee, Choon-Taek Lee, Kyung Won Lee
Tuberc Respir Dis.2008;65(6):457-463. Published online 2008 December 31
DOI: http://dx.doi.org/10.4046/trd.2008.65.6.457
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