title: Gene polymorphisms in chronic periodontitis.
authors.affiliation: Department of Oral Microbiology, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije University, 1081 BT Amsterdam, The Netherlands.
authors.forename: Marja L
authors.initials: ML
authors.lastname: Laine
authors.forename: Bruno G
authors.initials: BG
authors.lastname: Loos
authors.forename: W
authors.initials: W
authors.lastname: Crielaard