Oral health in schoolchildren in the district of Frýdek-Místek in 1997-1999. 3.part: Exkretion of fluoride by urine

Abstract

Urine fluorides, age 12-14 years, preventive program

Keywords

• Health
• schoolchildren
• district
• Frýdek-Místek
• 1997-1999
• Exkretion
• fluoride
• urine