00532nas a2200193   4500000000100000000000100001008004100002100001300043700001200056700001400068700001700082700001400099700001800113700001400131245014400145300001000289490000700299022003200306       1998                            d1 aR. Gibbs1 aJ. Todd1 aC. Irvine1 aR. Lawrenson1 aR. Newson1 aR. Greenhalgh1 aA. Davies00aRelationship between the regional and national incidence of transient ischaemic attack and stroke and performance of carotid endarterectomy  a47-520 v16  a1078-5884 (Print) 1078-5884