Demographics of study subjects.
收藏NIAID Data Ecosystem2026-03-07 收录
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资源简介：
T- Tobacco habit alone either in form of chewing or smoking. T+A – Tobacco in form of chewing or smoking along with alcohol. 48.6% cases and 61.4% controls used smokeless tobacco in form of masheri.
创建时间：
2012-01-11
