Giovanna Mosaico et al. 2021. Resolution of an Atypical Gingival Swelling Unrelated to Plaque and Tartar Treated with Probiotics of the Lactobacillus reuteri Group: A Long-term Success. Current Approaches in Science and Technology Research Vol. 1. (May 2021), 131–138. DOI:https://doi.org/10.9734/bpi/castr/v1/8302D.