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) LETTIERI CJ,Prevalence and Outcomes of Pulmonary Arterial Hypertension in Advanced Idiopathic Pulmonary Fibrosis,Chest,,,2006,129,,746-752,https://cir.nii.ac.jp/crid/1573668924809766912,