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Research for echocardiographic parameters in patients with chronic obstructive pulmonary disease who showed elevated pro-BNP level
Jin Sung Park, Kim Dae Yong, Byung Hoo Lee, Sung Ran Jeon, Ho Young Lee, Jin A Yun, Do Hoi Kim, Duk Won Bang, Min Su Hyon, Sung Koo Kim, Young Joo Kwon
Soonchunhyang Med Sci. 2008;14(1):135-142. Published online June 25, 2008
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