title: ART class II restoration loss in primary molars: re-restoration or not?
authors.affiliation: Department of Cariology Endodontology Pedodontology, Academic Centre for Dentistry Amsterdam, ACTA, Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, The Netherlands. c.boon@acta.nl
authors.forename: C P J M
authors.initials: CP
authors.lastname: Boon
authors.forename: N L
authors.initials: NL
authors.lastname: Visser
authors.forename: A M
authors.initials: AM
authors.lastname: Kemoli
authors.forename: W E
authors.initials: WE
authors.lastname: van Amerongen