[A new focus of endemic fluorosis caused by water: the northeast Sahara].
D000352:Africa, Northern; D001847:Bone Diseases; D004194:Disease; D005461:Fluorine / Q000633:toxicity*; D006801:Humans; D014070:Tooth; D014076:Tooth Diseases; D014867:Water; D014881:Water Supply / Q000737:chemistry*
D014867:Water; D005461:Fluorine
BONE DISEASES; FLUORINE/toxicology; TEETH/diseases; WATER SUPPLY/chemistry