1. Endemic fluorosis and its relation to dental caries;Dean;Publ Hlth Rep,1938
2. Domestic water and dental caries V. Additional studies of the relation of fluoride in domestic waters to dental caries experience;Dean;Publ Hlth Rep,1942
3. The results of 6½ years of artificial fluoridation of the drinking water in the Netherlands. The Tiel-Culemborg experiment;Backer;Arch Oral Biol,1961
4. Artificial fluoridation of drinking water in the Netherlands; results of the Tiel Culemborg experiment after 6½ years;Kwant;Netherl Dent J,1973
5. The Hastings Fluoridation Project V - Dental Effects between 1954 and 1964;Ludwig;NZ Dent J,1971