Effects of synbiotic supplementation on gut microbiome, serum level of TNF-α, and expression of microRNA-126 and microRNA-146a in patients with type 2 diabetes mellitus: study protocol for a double-blind controlled randomized clinical trialFahime Zeinali, Hassan Mozaffari–Khosravi, Hossein Fallahzadeh et al.|Trials|2020Cited by 29