title: [Investigation on the pneumosilicosis in small cast steel factories].
authors.forename: Zhong-Qing
authors.initials: ZQ
authors.lastname: Wu
authors.forename: Jing-Xia
authors.initials: JX
authors.lastname: Pu
authors.forename: Wei
authors.initials: W
authors.lastname: Zhu
mesh_terms: D000328:Adult; D002681:China / Q000453:epidemiology; D004391:Dust; D006801:Humans; D007501:Iron; D008297:Male; D008669:Metallurgy; D016273:Occupational Exposure; D011009:Pneumoconiosis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000517:prevention & control*; D011859:Radiography; D012307:Risk Factors; D013232:Steel; D014896:Welding
chemical_list: D004391:Dust; D013232:Steel; D007501:Iron