00402nas a2200169   4500000000100000008004100001100001500042700001200057700001500069700001700084700001300101700001400114245005700128300003400185490000700219050000600226       2005                            d1 aParsons M.1 aLevi C.1 aButcher K.1 aMacGregor L.1 aChalk J.1 aBarber P.00aRefining the perfusion-diffusion mismatch hypothesis  a1153-9. [Impact Factor 6.296]0 v36  aY