Azevedo, L.M.S., Reis, C.M. dos and Casteluber, M.C. da F. 2022. Psidium guajava, Phalaenopsis sp., Syzygium aromaticum and Cinnamomum verum as natural inhibitors of growth of Streptococcus mutans. Revista Uningá. 59, (Jul. 2022), eUJ4201. DOI:https://doi.org/10.46311/2318-0579.59.eUJ4201.