1. Trends in the epidemiology of smoking recorded in UK general practice
by Colin R Simpson, Julia Hippisley-Cox, and Aziz Sheikh
BJGP
Volume 60(572):e121-e127
March 1, 2010
©2010 by British Journal of General Practice

2. Proportion of smokers, non-smokers, and patients with no smoking status recorded (2001–2007).
Colin R Simpson et al. Br J Gen Pract 2010;60:e121-e127
©2010 by British Journal of General Practice

3. Proportion of new smokers (recorded in the previous 12 months) given smoking cessation advice or referred to stop-smoking service (2001–2007).
Proportion of new smokers (recorded in the previous 12 months) given smoking cessation advice or referred to stop-smoking service (2001–2007).
Colin R Simpson et al. Br J Gen Pract 2010;60:e121-e127
©2010 by British Journal of General Practice