Arnold, F. A., Dean, H. T., & Knutson, J. W. (1953). Effect of fluoridated public water supplies on dental caries prevalence: Seventh year of Grand Rapids-Muskegon study.
Chicago ZitierstilArnold, Francis A., H. Trendley Dean, und John W. Knutson. Effect of Fluoridated Public Water Supplies On Dental Caries Prevalence: Seventh Year of Grand Rapids-Muskegon Study. 1953.
MLA ZitierstilArnold, Francis A., H. Trendley Dean, und John W. Knutson. Effect of Fluoridated Public Water Supplies On Dental Caries Prevalence: Seventh Year of Grand Rapids-Muskegon Study. 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.