Testing well water for prescribing fluoride supplements.
D000284:Administration, Oral; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005459:Fluorides / Q000008:administration & dosage / Q000032:analysis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014881:Water Supply / Q000032:analysis*
D005459:Fluorides