,

Hazards of smokign in korean population

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Aspirin, NSAID, and Statins and risk of lung cancer: a gene by drug interaction analysis

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Factors associated with smokers's will for smoking cessation in korea

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A case of SVC syndrome with uncontrolled pleural effusion due to localized fibrosing mediastinitis

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Prevalence of chest x ray abnormalities by amount of smoking in the general population