Hookah use in cases and controls of the two phases of the Golestan Case-Control Study of ESCC in Golestan Province, Iran.
收藏数据链接：
官方服务：
资源简介：
*Adjusted for cigarette smoking, opium, nass, ethnicity, education and place of residence.**Median of control group in each study.***Cumulative = duration×amount.
创建时间：
2015-12-02
