Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TALBOTT JH,Carcinoma of the lung in progressive systemic sclerosis : a tabular review of the literature and a detailed report of the roentgenographic changes in two cases,Semi Arthrit Rheum,,,1980,9,,191-216,https://cir.nii.ac.jp/crid/1570572700224012160,