100
Participants
Start Date
March 31, 2013
Primary Completion Date
November 30, 2014
Study Completion Date
November 30, 2014
Dentifrice Containing Ilex Rotunda Thunb
Use the dentifrice to brush teeth twice a day for 12 weeks
Control dentifrice
Use the dentifrice to brush teeth twice a day for 12 weeks
West China College of Stomatology, Chengdu
West China College of Stomatology
OTHER
Sun Yat-sen University
OTHER