The history of occupational injuries in the United States (1776--1976).
D000062:Accidents, Occupational / Q000266:history*; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009787:Occupational Medicine / Q000266:history*; D014481:United States; D014947:Wounds and Injuries / Q000266:history*