Occupational safety and health in developing countries.
D000382:Agricultural Workers' Diseases / Q000453:epidemiology; D000488:Allied Health Personnel / Q000193:education; D002681:China; D003906:Developing Countries; D006804:Ergonomics; D006801:Humans; D008296:Malaysia; D008603:Mental Health; D009784:Occupational Diseases / Q000517:prevention & control; D010219:Papua New Guinea; D011203:Poverty; D013397:Sudan