- 1. THE IMPORTANCE OF TOOTHPASTES FOR TEETH [ЗНАЧЕНИЕ ЗУБНЫХ ПАСТ ДЛЯ ЗУБОВ]
- (02.00.00 Химические науки)
- ... sage, clay, echinacea and ginger. Two toothpastes and their composition are also given as an example. Based on this, a conclusion is drawn and a better toothpaste is indicated. Keywords: toothpaste, ...
- Создано 22 октября 2019