PT  - JOURNAL ARTICLE
AU  - Lee, S H
TI  - Vigorous controls minimise risk
AID  - 10.1136/jech.57.10.774
DP  - 2003 Oct 01
TA  - Journal of Epidemiology and Community Health
PG  - 774--775
VI  - 57
IP  - 10
4099  - http://jech.bmj.com/content/57/10/774.short
4100  - http://jech.bmj.com/content/57/10/774.full
SO  - J Epidemiol Community Health2003 Oct 01; 57