2Kario G,Pickering TG,Umeda Y,et al.Moring surge in lood pressure as a predictor of silent and clinical cerebrovascular disease in elderly hypertensives:a prospective study.Circulation,2003,107:1401~1406.
3Gosse P,lasserre R,Minifie C,et al.Blood pressure on risig.Hypertens,2004,22:1113~1118.