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) HANSEN CP,Primary hemangiopericytoma of the lung. Case report,Scand J Thorac Cardiovasc Surg,,,1990,24,,89-92,https://cir.nii.ac.jp/crid/1570291226471605504,https://doi.org/10.3109/14017439009101832