Gimeno, D;
Benavides, FG;
Amick, BC;
Benach, J;
Martinez, JM;
(2004)
Psychosocial factors and work related sickness absence among permanent and non-permanent employees.
J EPIDEMIOL COMMUN H
, 58
(10)
870 - 876.
10.1136/jech.2003.016634.