title: [The analysis of the stage progerssion of pneumoconiosis cases in Zi Bo from 2005 to 2014].
authors.forename: Dianfeng
authors.initials: D
authors.lastname: Cao
mesh_terms: D002681:China; D018450:Disease Progression; D006801:Humans; D011009:Pneumoconiosis / Q000453:epidemiology*