Cao, D Q [Cicatricial carcinoma of the lung (author's transl)]. [electronic resource] - Zhonghua fang she xue za zhi Chinese journal of radiology Aug 1981 - 164-5 p. digital Publication Type: Journal Article ISSN: 1005-1201 Subjects--Topical Terms: AdultAgedCicatrixFemaleHumansLung Neoplasms--diagnostic imagingMaleMiddle AgedRadiography