00468nas a2200169   4500000000100000008004100001100001200042700001200054700001200066700001300078700001400091700001300105700001700118700001400135245013500149022001400284       2018                            d1 aS. Kent1 aS. Jebb1 aA. Gray1 aJ. Green1 aG. Reeves1 aV. Beral1 aB. Mihaylova1 aB. Cairns00aBody mass index and use and costs of primary care services among women aged 55-79 years in England: a cohort and linked data study  a0307-0565