https://www.selleckchem.com/pr....oducts/17-DMAG,Hydro
INTRODUCTION The aim of this systematic review was to identify, evaluate, and provide a synthesis of the available literature on the effects of lip bumper (L therapy on the mandibular dental arch of children and adolescents. METHODS MEDLINE, Scopus, Web of Science, Cochrane Library, and Lilacs were systematically searched without restrictions up to May 2019. Risk-of-bias assessment was performed using Cochrane's tool for randomized controlled trials (RCTs) and the Risk of Bias in Nonrandomized Studies of Interventio