Clinical Features, Pathogenesis, and Computed Tomographic Characteristics of Internal Watershed Infarction
Stroke 24:1925-1932, Bladin,C.F.&Chambers,B.R., 1993
Risk Factors and Clinical Manifestations of Pathologically Verified Lacunar Infarctions
Stroke 20:990-999, Tuszynski,M.H.,et al, 1989