8F Javier Nieto.Cardiovascular disease and risk factor epidemiology:a look back at the epidemic of the 20th century[J].Am J Epidemiology,1999,89:292-293.
9Wenchi Liang,Mona C Shediac Rizkallah,David D Celentano,et al.A population based study of age and gender difference in patterns of health related behaviors[J].Am J Prev Med,1999,17:8-17.