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) Miguel Divo and Claudia Cote and Juan P. de Torres and Ciro Casanova and Jose M. Marin and Victor Pinto-Plata and Javier Zulueta and Carlos Cabrera and Jorge Zagaceta and Gary Hunninghake and Bartolome Celli,Comorbidities and Risk of Mortality in Patients with Chronic Obstructive Pulmonary Disease,American Journal of Respiratory and Critical Care Medicine,1073-449X,American Thoracic Society,2012-07-15,186,2,155-161,https://cir.nii.ac.jp/crid/1363107371327950208,https://doi.org/10.1164/rccm.201201-0034oc