International variation in absence from work attributed to musculoskeletal illness: findings from the CUPID study

David Coggon, Georgia Ntani, Sergio Vargas-Prada, José Miguel Martinez, Consol Serra, Fernando G Benavides, Keith T Palmer and other members of the CUPID Collaboration

Vol. 70, Iss. 8, August 2013

Psychological and culturally-influenced risk factors for the incidence and persistence of lowback pain and associated disability in Spanish workers: findings from the CUPID study

Sergio Vargas-Prada, Consol Serra, José Miguel Martínez, Georgia Ntani, George L Delclos, Keith T Palmer, David Coggon, Fernando G Benavides

Vol. 70, Iss. 1, January 2013