TY - BOOK AU - Ahmed Adel Ali Salama AU - Maissa Yacoub Youssef Mohamed , AU - Sherif Bahgat Eltaweel , AU - Sherine Ezz Eldin Taha , TI - An in vitro comparative study for determination of fluoride concentration in enamel of primary and permenant teeth after fluoride varnish and gel application / PY - 2008/// CY - Cairo : PB - Ahmed Adel Ali Salama , KW - Fluoride KW - Gel KW - Varnish N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Oral and Dental Medicine - Department Of Pedodontics; Issued also as CD N2 - Fluoride benefits in caries prevention has been reported allover the world sodium fluoride ( 5% ) and 1.23% acidulated phosphate fluoride are the most commonly used fluoride for topical application a total of 60 samples were used in this study 30 permanent teeth and 30 deciduous teeth UR - http://172.23.153.220/th.pdf ER -