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Prevalence of chronic obstructive pulmonary disease in Korea: the fourth Korean National Health and Nutrition Examination Survey, 2008.
Yoo KH, Kim YS, Sheen SS, Park JH, Hwang YI, Kim SH, Yoon HI, Lim SC, Park JY, Park SJ, Seo KH, Kim KU, Oh YM, Lee NY, Kim JS, Oh KW, Kim YT, Park IW, Lee SD, Kim SK, Kim YK, Han SK. Yoo KH, et al. Among authors: oh ym, oh kw. Respirology. 2011 May;16(4):659-65. doi: 10.1111/j.1440-1843.2011.01951.x. Respirology. 2011. PMID: 21342331
480 results