title: [Analysis of imaging distribution characteristics of small round opacities in chest of patients with pneumoconiosis].
authors.forename: Sheng-Hui
authors.initials: SH
authors.lastname: Jin
authors.forename: Yan
authors.initials: Y
authors.lastname: Jin
authors.forename: Jun-Zuo
authors.initials: JZ
authors.lastname: Liu
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D011009:Pneumoconiosis / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic; D012189:Retrospective Studies