2Uggdtti C,Egitto MG,Fazzi E,et al.Cerebral visual impairment in PVL:MR correlation[J].AJNR,1996,17(5):979~985
3Okumara A,Hayakawa F,Kuno K,et al.Periventricular leukcmalacia and west syndrome[J].Dev Med Child Meurol,1996,38(1):13~18
4Keeney SE,Adcock EW,Mcardle CB.Prospective observations of 100 high-risk neonates by high-field(1.5 Tesla) magnetic resonance imaging of the central nervous system.H.Lesions associated with hypo-ischemic encephalopathy[J].Pediatrics,1991,87(4):431~438