PT  - JOURNAL ARTICLE
AU  - M Porta
TI  - Persistent toxic substances: exposed individuals and exposed populations
AID  - 10.1136/jech.2004.021238
DP  - 2004 Jul 01
TA  - Journal of Epidemiology and Community Health
PG  - 534--535
VI  - 58
IP  - 7
4099  - http://jech.bmj.com/content/58/7/534.short
4100  - http://jech.bmj.com/content/58/7/534.full
SO  - J Epidemiol Community Health2004 Jul 01; 58