Effect of postbiotic-toothpaste on salivary levels of IgA in 6- to 12-year-old children: Study protocol for a randomized triple-blind placebo-controlled trial

por Basir, Leila, Moghimipour, Eskandar, Saadatzadeh, Afrooz, Cheraghian, Bahman, Khanehmasjedi, Samaneh
Publicado 2022