1. A simple method for obtaining bone biopsy specimens for fluoride analysis and some preliminary results;Smith;New Zealand Medical Journal,1985
2. Fluoride balance studies on infants in a 1-ppm-water-fluoride area;Ekstrand;Caries Research,1984
3. No evidence of transfer of fluoride from plasma to breast milk;Ekstrand;British Medieal J.,1981
4. Bioavailability of fluoride added to baby formula and milk;Spak;Caries Research,1982