Lawlor, DA; Ebrahim, S; Smith, GD; (2004) Smoking before the birth of a first child is not associated with increased risk of breast cancer: findings from the British Women's Heart and Health Cohort Study and a meta-analysis. British journal of cancer, 91 (3). pp. 512-8. ISSN 0007-0920 DOI: https://doi.org/10.1038/sj.bjc.6601916

Lawlor, DA; Emberson, JR; Ebrahim, S; Whincup, PH; Wannamethee, SG; Walker, M; Smith, GD; (2003) Is the association between parity and coronary heart disease due to biological effects of pregnancy or adverse lifestyle risk factors associated with child-rearing? Findings from the British Women's Heart and Health Study and the British Regional Heart Study. Circulation, 107 (9). pp. 1260-4. ISSN 0009-7322 DOI: https://doi.org/10.1161/01.CIR.0000053441.43495.1A Full text not available from this repository.