期刊名称：Environmental Health - a Global Access Science Source
印刷版ISSN：1476-069X
电子版ISSN：1476-069X
出版年度：2011
卷号：10
期号：1
页码：S10
DOI：10.1186/1476-069X-10-S1-S10
语种：English
出版社：BioMed Central
摘要：Most workplaces in developing countries are “informal”, i.e. they are not regularly surveyed/inspected and laws for workers’ protection are not implemented. Research on occupational risks in informal workplaces and the related cancer burden is needed. The results of studies addressing exposures among informal workers are difficult to generalize because of the specificities of social contexts, and study populations are small. The estimation of the burden of cancers attributable to occupational exposures is also made difficult by the fact that occupational cancers are usually clinically indistinguishable from those unrelated to occupation.
