Källestål, C; Wang, NJ; Petersen, PE; Arnadottir, IB; (2007) Caries-preventive methods used for children and adolescents in Denmark, Iceland, Norway and Sweden. Community dentistry and oral epidemiology, 27 (2). pp. 144-151. ISSN 0301-5661 DOI: https://doi.org/10.1111/j.1600-0528.1999.tb02004.x Full text not available from this repository.