1. Sodium Fluoride Tablets for Children;Arnold;Dental Progress,1960
2. Anvendelsen af Fluortabletter i Cariesprofylaksen;Poulsen;Tandlaegebladet,1969
3. Effects of Fluoride Supplementation from Birth on Human Deciduous and Permanent Teeth;Aasenden;Arch. Oral Biol.,1974
4. The Effect of Fluoridation of Water on Tooth Morphology;Lovius;Brit. Dent. J.,1969