Biblio

WHO -Geneva, CH, World Health Organization, Geneva, C. H. I. L. O. -, and Nairobi, K. E. U. N. E. P. -, Fluorine and fluorides, vol. 36. Geneva, Switzerland: World Health Organization (WHO), 1984, p. 136 p.: fig., tab.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, “Health effects of the removal of substances occurring naturally in drinking water : with special reference to demineralized and desalinated water : report on a working group, Brussels, 20-23 March 1978”, vol. no. 0016. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 24 p., 1979.

P. Adler, Fluorides and human health, vol. no. 59. Geneva, Switzerland: World Health Organization (WHO), 1970, p. 364 p.: fig., tab., photogr.