论文部分内容阅读
在全球每年700万因癌症死亡的人群中,有150万是由于吸烟或者吸二手烟造成的;有35万人是由于过量饮酒导致的;有34万人是由于乙肝病毒感染所致的肝癌或者肝硬化造成的;有28
Of the 7 million people who die of cancer each year in the world, 1.5 million are caused by smoking or secondhand smoke; 350,000 are caused by excessive alcohol consumption; 340,000 are liver cancer caused by hepatitis B virus infection or Caused by liver cirrhosis; 28