title: [Survey on occupational disease hazards for farmer-workers in Guangzhou].
authors.forename: Jian-min
authors.initials: JM
authors.lastname: He
authors.forename: Shi-qi
authors.initials: SQ
authors.lastname: Liu
authors.forename: Yi-min
authors.initials: YM
authors.lastname: Liu
mesh_terms: D002681:China; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D016273:Occupational Exposure / Q000517:prevention & control; D016272:Occupational Health / Q000706:statistics & numerical data*; D012424:Rural Population / Q000706:statistics & numerical data*