Studies on the minimal threshold of the dental sign of chronic endemic fluorosis (mottled enamel)
By: by H. Trendley Dean and Elias Elvove.
Contributors: Elvove, Elias.
Publisher: United States Government Printing Office
Published: 1936
Place of publication: Washington
Language: eng
Notes: Offprint from the Public Health Reports, vol.50, no.49, December 6, 1935, pp.1719-1729.