title: Secondhand smoke may be associated with an increased risk of primary tooth caries.
authors.affiliation: Health Services Research and Pediatric Dentistry, Boston University School of Dental Medicine, 16 Industrial Drive, Augusta, ME 04330, USA. Jshenkin@bu.edu
authors.forename: Jonathan D
authors.initials: JD
authors.lastname: Shenkin
authors.forename: John
authors.initials: J
authors.lastname: Warren