Risks of smoking in treated and untreated older Chinese patients with isolated systolic hypertension

Wang JG, Staessen JA, Fagard R, Gong L, Liu L, Systolic Hypertension in China (Syst-China) Trial Collaborative Group. Risks of smoking in treated and untreated older Chinese patients with isolated systolic hypertension. J Hypertens. 2001; 19(2): 187-92.