insidious injuries

The article by Calhoun and Hiller on insidious injuries discusses a problem that is very difficult to eradicate in modern technological and industrial societies, that is injuries that arise in the workplace or as a result of exposure to certain types of consumer products. What is an insidious injury and what are the characteristics of insidious injuries?

1.5-2 pages, APA format, no plagarisirm, article is attached below.    DUE BY 9PM- Hawaii