%0 Journal Article %A N. Heslehurst %A J. Rankin %A J. Wilkinson %A C. D. Summerbell %T Trends in maternal obesity and health inequalities in a nationally representative sample of 619 323 births in England, UK, 1989–2007 %D 2009 %R 10.1136/jech.2009.096701f %J Journal of Epidemiology and Community Health %P 6-6 %V 63 %N Suppl 2 %U https://jech.bmj.com/content/jech/63/Suppl_2/6.full.pdf