1. Effect of nicotine patches in pregnancy on infant and maternal outcomes at 2 years: follow-up from the randomised, double-blind, placebo-controlled SNAP trial 
Dr Sue Cooper, PhD, Jaspal Taggar, MSc, Prof Sarah Lewis, PhD, Prof Neil Marlow, DM, Anne Dickinson, BSc, Rachel Whitemore, BA, Prof Tim Coleman, MD 
The Lancet Respiratory Medicine 
Volume 2, Issue 9, Pages (September 2014)
DOI: /S (14)
Copyright © 2014 Cooper et al. Open Access article distributed under the terms of CC BY Terms and Conditions

2. Figure
Derivation of the 1010 live singleton births from 1036 pregnancies and completeness of infants' follow-up to 2 years
ITT=intention to treat. PQ2=24-month participant questionnaire. HPQ=health professional questionnaire. *26 HPQs were returned in participants who had already returned a PQ2 (12 for NRT, 14 for placebo) and these were not included in subsequent analyses.
The Lancet Respiratory Medicine 2014 2, DOI: ( /S (14) )
Copyright © 2014 Cooper et al. Open Access article distributed under the terms of CC BY Terms and Conditions