Griffiths, L., Hawkins, S. S., Dezateux, C., & Law, C. (2007). Maternal employment and breast-feeding initiation: Findings from the Millennium Cohort Study. Paediatric and Perinatal Epidemiology, 21(3), pp. 242-247. doi:10.1111/j.1365-3016.2007.00812.x

Griffiths, Lucy, Summer S. Hawkins, Carol Dezateux, and Catherine Law. "Maternal Employment and Breast-feeding Initiation: Findings From the Millennium Cohort Study." Paediatric and Perinatal Epidemiology 21, no. 3 (2007): 242-247.

Griffiths, Lucy, Summer S. Hawkins, Carol Dezateux, and Catherine Law. "Maternal Employment and Breast-feeding Initiation: Findings From the Millennium Cohort Study." Paediatric and Perinatal Epidemiology 21.3 (2007): 242-247.