TY CONF TI CHANGES IN THE PARAMETERS OF MIXED SALIVA IN SMOKERS AFTER THE APPLICATION OF A NEW ENAMEL-RESTORING GEL TOOTHPASTE Strokina E.S., Elovikova T.M., Kostina E.Yu. KW mixed saliva KW microcrystallization KW toothpaste "Biorepair" Parodontgel Plus" KW smoking patients JO Materials of the International Congress "Dentistry of the Great Urals". December 4-6, 2019 AU Strokina, E.S. AU Elovicova, T.M. AU Kostina, E.Y. PY 2024 PB TIRAZH Publishing House