title: Salivary cotinine measurement for all children with persistent asthma: spit matters.
authors.affiliation: Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland. Electronic address: abutz@jhmi.edu.
authors.forename: Arlene
authors.initials: A
authors.lastname: Butz
authors.affiliation: School of Social Work, University of Maryland, Baltimore, Maryland.
authors.forename: Melissa H
authors.initials: MH
authors.lastname: Bellin
authors.affiliation: Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, Maryland.
authors.forename: Mary Elizabeth
authors.initials: ME
authors.lastname: Bollinger
authors.affiliation: School of Nursing, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors.forename: Joan
authors.initials: J
authors.lastname: Kub
authors.affiliation: School of Nursing, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors.forename: Shawna S
authors.initials: SS
authors.lastname: Mudd
authors.affiliation: Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors.forename: C Jean
authors.initials: CJ
authors.lastname: Ogborn
authors.affiliation: Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors.forename: Cassia
authors.initials: C
authors.lastname: Lewis-Land
authors.affiliation: Bloomberg School of Public Health, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors.forename: Richard E
authors.initials: RE
authors.lastname: Thompson
authors.affiliation: School of Pharmacy, University of Maryland, Baltimore, Maryland.
authors.forename: Mona
authors.initials: M
authors.lastname: Tsoukleris
mesh_terms: D001249:Asthma / Q000276:immunology*; D032763:Behavior Control; D002648:Child; D002675:Child, Preschool; D003367:Cotinine / Q000032:analysis*; D004781:Environmental Exposure / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D012463:Saliva / Q000737:chemistry*; D012907:Smoking; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*; D014505:Urban Population
chemical_list: D014028:Tobacco Smoke Pollution; D003367:Cotinine