著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) RICHARD E. KANNER and NICHOLAS R. ANTHONISEN and JOHN E. CONNETT,Lower Respiratory Illnesses Promote FEV1 Decline in Current Smokers But Not Ex-Smokers with Mild Chronic Obstructive Pulmonary Disease,American Journal of Respiratory and Critical Care Medicine,1073-449X,American Thoracic Society,2001-08-01,164,3,358-364,https://cir.nii.ac.jp/crid/1363107368955466240,https://doi.org/10.1164/ajrccm.164.3.2010017