TY - CPAPER AU - Zhang X. BT - 39th Annual Conference on Cardiovascular Disease Epidemiology and Prevention CY - American Heart Association, USA LA - eng LB - conference PP - American Heart Association, USA PY - 1999 T2 - 39th Annual Conference on Cardiovascular Disease Epidemiology and Prevention TI - Recent changes in mortality from cardiovascular disease in China: 1987-1996 ER -