00485nas a2200169   4500000000100000000000100001008004100002100001700043700001100060700001500071700001500086700002100101245016000122300001200282490000700294022001400301       2020                            d1 aM. Gulliford1 aX. Sun1 aT. Anjuman1 aE. Yelland1 aT. Murray-Thomas00aComparison of antibiotic prescribing records in two UK primary care electronic health record systems: cohort study using CPRD GOLD and CPRD Aurum databases  ae0387670 v10  a2044-6055