Comparison of two different approaches for the analysis of data from a prospective cohort study: an application to work related risk factors for low back pain
2002 ◽
Vol 59
(7)
◽
pp. 459-465
◽
Keyword(s):
Low Back
◽
2007 ◽
Vol 16
(7)
◽
pp. 933-941
◽
Keyword(s):