Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Doha M. El-Sayed"'
Publikováno v:
Alexandria Dental Journal. 45:21-26
INTRODUCTION: Tooth bleaching has proven to be a conservative esthetic solution for tooth discoloration, hydrogen peroxide (HP) is used as an active oxidizing agent for tooth whitening; it can be used either directly or indirectly by chemical reactio