G. W. Kwant

A nine-year study of topical application with stannous fluoride in identical twins and the caries experience five years after ending the applications.

O. B. Dirks, B. Houwink, G. W. Kwant, 1974, Caries research.

Some special features of the caries preventive effect of water-fluoridation.

O. B. Dirks, B. Houwink, G. W. Kwant, 1961, Archives of oral biology.

The results of 6 1/2 years of artificial fluoridation of drinking water in the Netherlands. The Tiel-Culemborg experiment.

O. Backer Dirks, B. Houwink, G. W. Kwant, 1961, Archives of oral biology.

Water Fluoridation

O. B. Dirks, B. Houwink, G. W. Kwant, 1971, American Journal of Public Health and the Nations Health.

Caries experience of 15-year-old children in The Netherlands after discontinuation of water fluoridation.

A. van Eck, H. Theuns, A. Groeneveld, 1993, Caries research.