Kallestal, C; Flinck, A; Allebeck, P; Holm, AK; Wall, S; (2000) Evaluation of caries preventive measures. Swedish dental journal, 24 (1-2). pp. 1-11. ISSN 0347-9994 https://researchonline.lshtm.ac.uk/id/eprint/4649255 Full text not available from this repository.