,

Epidemiology of cough in korean general populations

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Temporal trends of nationwide incidence of anaphylaxis in korea

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Peripheral blood eosinophilia and the associated factors in the elderly

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Atopy is associated with metabolic abnormalities in the elderly

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Blood eosinohil is predictor of sputum eosinophilia in asthma among the elderly, but not in non-asthmatic chronic cough