Fluoride. Defluoridation--need, methods and cost analysis.
Tewari
A
A
Goyal
A
A
D003365:Costs and Cost Analysis; D005457:Fluoridation / Q000191:economics; D005459:Fluorides / Q000032:analysis*; D007194:India; D007475:Ion Exchange Resins; D014881:Water Supply / Q000032:analysis*
D007475:Ion Exchange Resins; D005459:Fluorides