title: A different caries preventive effect of resin-based versus glass ionomer sealants?
authors.affiliation: Community Dentistry and Oral Public Health, University Hospital Ghent University, De Pintelaan 185, 9000 Ghent, Belgium. Jacques.Vanobbergen@UGent.be
authors.forename: Jacques
authors.initials: J
authors.lastname: Vanobbergen