Passive smoking in adolescents: one-year stability of exposure in the home.
D000293:Adolescent; D000328:Adult; D002648:Child; D003367:Cotinine / Q000032:analysis; D004305:Dose-Response Relationship, Drug; D004781:Environmental Exposure; D005220:Fathers; D005260:Female; D006801:Humans; D008297:Male; D009035:Mothers; D012463:Saliva / Q000032:analysis; D012959:Socioeconomic Factors; D014028:Tobacco Smoke Pollution
D014028:Tobacco Smoke Pollution; D003367:Cotinine