RT Journal Article SR Electronic T1 A Retrospective on Ivan Illich JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 917 OP 917 DO 10.1136/jech.57.12.917 VO 57 IS 12 A1 Carlos Alvarez-Dardet A1 John R Ashton YR 2003 UL http://jech.bmj.com/content/57/12/917.abstract AB