1. Arnold FA, McClure FJ, White CL . The Caries Status of Children Who Ingested Sodium Fluoride Tablets. Dental Progress 1960 1: 12–16.
2. Petersen PE . Priorities for research for oral health in the 21st Century – the approach of the WHO Global Oral Health Programme. Community Dent Health 2005; 22: 71–74.
3. National Institute of Health Consensus Development Panel. National Institutes of Health Consensus Development Conference statement. Diagnosis and management of dental caries throughout life, March 26–28, 2001. J Am Dent Assoc. 2001; 132: 1153–1161.