PT  - JOURNAL ARTICLE
AU  - K Bjartveit
AU  - A Tverdal
TI  - Health consequences of smoking 1–4 cigarettes per day: response to G F Cope (eletter to journal)
AID  - 10.1136/tc.2005.014589
DP  - 2006 Feb 01
TA  - Tobacco Control
PG  - 71--72
VI  - 15
IP  - 1
4099  - http://tobaccocontrol.bmj.com/content/15/1/71.2.short
4100  - http://tobaccocontrol.bmj.com/content/15/1/71.2.full
SO  - Tob Control2006 Feb 01; 15