00357nas a2200145   4500000000100000000000100001008004100002100001500043700001300058700001700071245009300088300001000181490000600191022001400197       2018                            d1 aE. Nortoft1 aB. Chubb1 aA. Borglykke00aObesity and healthcare resource utilization: comparative results from the UK and the USA  a41-450 v4  a2055-2238