Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Griffiths B,Systemic sclerosis and interstitial lung disease: a pilot study using pulse intravenous methyl prednisolone and cyclo‐phosphamide to assess the effect on high resolution computed tomographys can and lung function,J Rheumatol,,,2002,29,,2371,https://cir.nii.ac.jp/crid/1370861287405494917,