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(2009) A case-control study of CYP1A1, GSTT1 and GSTM1 gene polymorphisms, pregnancy smoking and fetal growth restriction. European Journal of Obstetrics Gynecology and Reproductive Biology. pp. 38-42. ISSN 03012115 (ISSN)
(2007) Smoking exposure in pregnancy: Use of salivary cotinine in monitoring. British Journal of Midwifery. pp. 216-220. ISSN 09694900 (ISSN)