PT  - JOURNAL ARTICLE
AU  - Van T Tong
AU  - Patricia M Dietz
AU  - Lucinda J England
TI  - Reliance on self-reporting underestimates pregnancy smoking rates in Scotland, with more than 2400 pregnant smokers estimated to be missed each year
AID  - 10.1136/ebm1053
DP  - 2010 Jun 01
TA  - Evidence Based Medicine
PG  - 94--95
VI  - 15
IP  - 3
4099  - http://ebm.bmj.com/content/15/3/94.short
4100  - http://ebm.bmj.com/content/15/3/94.full
SO  - Evid Based Med2010 Jun 01; 15