Dean HT (1938). Endemic fluorosis and its relation to dental caries. Pub Hlth Rep53:1443–1452.
2.
Dean HT, Elvove E (1935). Studies on the minimal threshold of the dental sign of chronic endemic fluorosis (mottled enamel). Pub Hlth Rep52:1249–1264.
3.
Klein H (1929). A critical analysis of the dental literature dealing with the effects of dietary variations upon the structure of teeth. J Dent Res9:5–9.
4.
Klein H (1946). The family and dental diseases. IV. Dental disease (DMF) experience in parents and offspring. J Am Dent Assoc33:735–743.
5.
Klein H (1972). Dental caries inhibition by fluorine—the historical perspective. J Irish Dent Assoc18:9–21.
6.
Klein H, Palmer C (1938). Studies on dental caries vs. familial resemblance in the caries experience of siblings. Pub Hlth Rep53:1353–1364.
7.
McClure FJ (1970). In: Water fluoridation. The search and the victory. US Department of Health, Education and Welfare. National Institutes of Health, National Institute of Dental Research, Bethesda, MD.