TY - GEN AU - Wu,J M TI - [Methodology of determination of environmental tobacco smoke exposure and health in human beings] SN - 0254-6450 PY - 1999///0427 KW - Environmental Exposure KW - adverse effects KW - Humans KW - Nicotine KW - analysis KW - Surveys and Questionnaires KW - Tobacco Smoke Pollution N1 - Publication Type: Journal Article; Review ER -