Evaluation of the effectiveness of plaque control in preventing tooth decay and gingivitis in 12-year-old students at some schools in the suburbs of Hanoi - 4
Human studies have found at least three types of polyglucans synthesized in plaque. Therefore, the cariogenic role of Streptococcus mutans in humans has begun to be questioned [23]. In Vietnam, when studying MBR of Vietnamese people, people isolated and identified two strains 74 and 94 belonging to ...