9[1]Yusuf S,Reddy S,Ounpuu S,et al.Global burden of cardiovascular disease:part Ⅰ:general considerations,the epidemiolagic transition,risk factors,and impact of urbanization[J].Circulation,2001,104(13):2746-2753.
10[2]World Health Organization,Internationl Society of Hypertension Writing Group.2003 World Health Organization(WHO)/I nternatianal Society of Hypertension(ISH) statement on management of hypertensian[J].J Hypertens,2003,21(11):1983-1992.
