00583nas a2200217   4500000000100000000000100001008004100002100001400043700001300057700001500070700001300085700001400098700002600112700001500138700001800153700001500171700001600186245012400202490000700326022003200333       2021                            d1 aN. Pathak1 aC. Zhang1 aY. Boukari1 aR. Burns1 aR. Mathur1 aA. Gonzalez-Izquierdo1 aS. Denaxas1 aP. Sonnenberg1 aA. Hayward1 aR. Aldridge00aDevelopment and Validation of a Primary Care Electronic Health Record Phenotype to Study Migration and Health in the UK0 v18  a1661-7827 (Print) 1660-4601