TY - JOUR T1 - Randomised controlled trial of anti-smoking advice in pregnancy: 20 years on. JF - Journal of Epidemiology and Community Health JO - J Epidemiol Community Health SP - 237 LP - 238 DO - 10.1136/jech.50.3.237 VL - 50 IS - 3 AU - J W Donovan Y1 - 1996/06/01 UR - http://jech.bmj.com/content/50/3/237.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -