title: Comparison of questionnaires, cigarette butt counts, and nicotine concentration measurements in predicting schoolchildren nicotine exposure.
authors.affiliation: National Taiwan University, College of Public Health, Institute of Occupational Medicine and Industrial Hygiene, Taipei, Republic of China.
authors.forename: C C
authors.initials: CC
authors.lastname: Chan
authors.forename: Y C
authors.initials: YC
authors.lastname: Chen
authors.forename: J D
authors.initials: JD
authors.lastname: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D016902:Air Pollution, Indoor / Q000032:analysis*; D002648:Child; D002849:Chromatography, Gas; D004522:Educational Status; D004812:Epidemiologic Methods; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D009538:Nicotine / Q000032:analysis*; D012907:Smoking / Q000453:epidemiology*; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D013624:Taiwan / Q000453:epidemiology; D014028:Tobacco Smoke Pollution
chemical_list: D014028:Tobacco Smoke Pollution; D009538:Nicotine