title: [Influence of pulmonary function test on outcome of classification of impairment and disability for Stage I coal worker's pneumoconiosis].
authors: Jun-Li
authors: JL
authors: He
authors: Qing-Ping
authors: QP
authors: Zhang
authors: Feng-Yun
authors: FY
authors: Zhao
mesh_terms: D000328:Adult; D003032:Coal Mining; D004185:Disability Evaluation; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000503:physiopathology*; D012129:Respiratory Function Tests