title: Интенсивность кариеса зубов, симптомов кровоточивости, зубного камня у детей 12, 15 лет города Севастополь в динамике за 25-летний период наблюдений
abstract: Epidemiological studies that are conducted in the region of interest of Ukraine in the first place as the monitoring of dental disease in the whole country. Secondly as the city where the 80 years of the last century, the state program has been implemented fluoridation of drinking water, and in the 90 years since the collapse of the Soviet Union and the withdrawal of funding, the program was phased out in the 2000s 2010s as trace the effect of this program for 25 years of observations. The purpo
journal: CyberLeninK (CyberLeninka)