TY  - BOOK
AU  - Abdalraof Mohammed Nasr
AU  - Dalia Mohammed Moheb , 
AU  - Eman Sayed Elmasry , 
TI  - Prevalence of dental caries in child school from two libya's western cities with different levels of fluoride in their drinking water / 
PY  - 2013///
CY  - Cairo : 
PB  - Abdalraof Mohammed Nasr , 
KW  - Caries prevalence
KW  - Schoolchildren
KW  - Water fluoride levels
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Pedodontics; Issued also as CD
N2  - Aim : To assess prevalence and severity of dental caries among 6-12 years old children in relation to fluoride concentration levels in drinking water . Design  Cross - sectional observational study, done in two cities, Libya (endemic fluoride belt) . Conclusion : The caries prevalence among schoolchildren was very high, and that there was a negative correlation between caries experience and fluoride concentration for the entire study popula
UR  - http://172.23.153.220/th.pdf
ER  -