2Aronow WS, Fleg JL, Pepine CJ, et al. ACCF/AHA 2011 expert consensus document on hypertension in the elderly : a report of the American College of Cardiology Foundation Task Force on Clinical Expert Consensus documents developed in collaboration with the American Academy of Neurology, American Geriatrics Society, American Society for Preventive Cardiology, American Society of Hypertension, American Society of Nephrology, Association of Black Cardiologists, and European Society of Hypertension. J Am Coil Cardiol, 2011, 57: 2037-2114.
5Muller JE, Stone PH, Turi ZG, et al. Circadian variation in the frequency of onset of acute myocardial infarction. N Engl J Med , 1985,313 : 1315-1322.
6Marler JR, Price TR, Clark GL, et al. Morning increase in onset of ischemic stroke. Stroke, 1989,20:473-476.
7Zhu N, Bu M, Chen D, et al. A study of white-coat phenomenon in patients with primary hypertension. Hypertens Res, 2008,31 : 37-41.
