Jill A. Hayden

Systematic reviews of low back pain prognosis had variable methods and results: guidance for future prognosis reviews.

C. Bombardier, S. Hogg-Johnson, R. Chou, 2009, Journal of clinical epidemiology.

Identifying phases of investigation helps planning, appraising, and applying the results of explanatory prognosis studies.

C. Bombardier, P. Côté, J. Hayden, 2008, Journal of clinical epidemiology.