论文部分内容阅读
烟草危害是当今世界最严重的公共卫生问题之一,是人类健康所面临的最大的可以预防的危险因素[1]。中国是世界上最大的烟草生产国和消费
Tobacco harm is one of the most serious public health problems in the world today and is the greatest preventable risk factor for human health [1]. China is the world’s largest tobacco producer and consumer