Part,  Chapter, Paragraph

1   II,     5.  6.  6| aspects of back pain. J Soc Occup Med 36:90-94~Andersson GB (
2   II,     5.  6.  6| Arthritis to an Employer. J Occup Environ Med 42(6):588-96~
3  III,    10.  3.  1|    in the Unites States. J. Occup. Environ. Med., 49, 266-