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Spencer, Rachael and Greatrex-White, Sheila and Fraser, Diane M. (2010) Practice improvement, breastfeeding duration and health visitors. Community Practitioner, 83 (9). pp. 19-22. ISSN 1462-2815

Spencer , Rachael Louise (2008) Research methodologies to investigate the experience of breastfeeding: a discussion paper. International Journal of Nursing Studies, 45 (12). pp. 1823-1830. ISSN 0020-7489

Swallow, Brian L. and Lindow, S. W. and Masson, E. A. and Hay, D. M. (2002) Development of an instrument to measure nausea and vomiting in pregnancy. Journal of Obstetrics & Gynaecology, 22 (5). pp. 481-485. ISSN 0144-3615

Swallow, Brian L. and Lindow, S. W. and Masson, E. A. and Hay, D. M. (2004) Psychological health in early pregnancy: relationship with nausea and vomiting. Journal of Obstetrics & Gynaecology, 24 (1). pp. 28-32. ISSN 0144-3615