3Okumura K, Iseki K, Wakugami K, et al. Low serum cholesterol as a risk factor for hemorrhagic stroke in men; a community-based mass screening in Okinawa. Jpn Cite J, 1999, 63 ( 1 ) : 53-8.
4Iribarren C, Jacobs DR, Sadler M, et al. Low total serum cholesterol and intracerebral hemorrhagic stroke: is the association confined to elderly men. Stroke, 1996, 27 : 1993-1998.
5Suh I, Jee SH, Kim HC, et al. Low serum cholesterol and haemorrhagic stroke in mere Korea Medical Insurance Corporation Study. Lancet 2001, 357(9260):922-925.
6Iwashita M, Matsushita Y, Sasaki J, et al, Relation of serum total cholesterol and other factors to risk of cerebral infarction in Japanese men hypercholesterolemia. Circ, 2005,69( 1 ) :1-6.