PT  - JOURNAL ARTICLE
AU  - N John Gray
TI  - The case for smoker-free workplaces
AID  - 10.1136/tc.2004.010215
DP  - 2005 Apr 01
TA  - Tobacco Control
PG  - 143--144
VI  - 14
IP  - 2
4099  - http://tobaccocontrol.bmj.com/content/14/2/143.short
4100  - http://tobaccocontrol.bmj.com/content/14/2/143.full
SO  - Tob Control2005 Apr 01; 14