RT Journal Article SR Electronic T1 Flexible employment and health inequalities JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 719 OP 720 DO 10.1136/jech.2004.032227 VO 59 IS 9 A1 Benavides, Fernando G A1 Delclos, George L YR 2005 UL http://jech.bmj.com/content/59/9/719.abstract AB