Difference in Mortality Risk in Elderly People with Bronchial Obstruction Diagnosed Using a Fixed Cutoff or the Lower Limit of Normal of the FEV1/FVC Ratio

Publisher: Karger

E-ISSN: 1423-0356|94|5|424-430

ISSN: 0025-7931

Source: Respiration, Vol.94, Iss.5, 2017-09, pp. : 424-430

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Abstract