1. Second annual progress report on fluoride investigations;Finn;New York D. J.,1947
2. Dental caries experience of school children in Corvallis, Oregon, after 7 years of fluoridation of water;Tank;J. Pedlat.,1961
3. Total hardness and fluoride content of Oregon public water supplies;Storvick;J. Am. Water Works Assoc.,1950
4. Cooperative nutritional status studies in the western region. III. Variation in dental caries experience among children of five western states;Tank;Oregon State College, Ag. Exp. Sta. Tech. Bui.,1959
5. Placental transfer of fluorine investigated with F18 in man and rabbit;Ericsson;Acta Obstet. Gynec. Scandinav.,1962