00490nas a2200169   4500000000100000000000100001008004100002100001300043700001400056700001700070700001800087700001400105245016800119300001200287490000700299022001400306       2001                            d1 aR. Gibbs1 aR. Newson1 aR. Lawrenson1 aR. Greenhalgh1 aA. Davies00aDiagnosis and initial management of stroke and transient ischemic attack across UK health regions from 1992 to 1996: experience of a national primary care database  a1085-900 v32  a0039-2499