Evaluation of peri-infarcted hypoperfusion with T2*-weighted dynamic MRI. - Tsuchida,C.; Yamada,H.; Maeda,M.; Sadato,N.; Matsuda,T.; Kawamura,Y.; Hayashi,N.; Yamamoto,K.; Yonekura,Y.; Ishii,Y. (J Magn Reson Imaging, 1997)