title: Detection limit of saliva cotinine values and statistical validity.
authors.affiliation: Department of Hygiene and Public Health, Nippon Medical School, Tokyo, Japan kawada@nms.ac.jp.
authors.forename: Tomoyuki
authors.initials: T
authors.lastname: Kawada
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D016273:Occupational Exposure; D014028:Tobacco Smoke Pollution; D017132:Workplace
chemical_list: D014028:Tobacco Smoke Pollution