Fig. 2From: Efficacy and safety of PERIOdontal treatment versus usual care for Nonalcoholic liver disease: protocol of the PERION multicenter, two-arm, open-label, randomized trialStudy design for PERION. Planned sample size, N = 32; enrolled, N = 40. PERION, PERIOdontal treatment for NAFLD, NAFLD nonalcoholic fatty liver diseaseBack to article page