Fig. 3From: The impact of Lacticaseibacillus paracasei GMNL-143 toothpaste on gingivitis and oral microbiota in adults: a randomized, double-blind, crossover, placebo-controlled trialStudy design flowchart of the randomized, double-blind, crossover, and placebo-controlled clinical trial. The inclusion and exclusion criteria of enrollment were referred as Methods sectionBack to article page