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) Bianca Beghè and Klaus F. Rabe and Leonardo M. Fabbri,Phosphodiesterase-4 Inhibitor Therapy for Lung Diseases,American Journal of Respiratory and Critical Care Medicine,1073-449X,American Thoracic Society,2013-08-01,188,3,271-278,https://cir.nii.ac.jp/crid/1362262946406936704,https://doi.org/10.1164/rccm.201301-0021pp