Gallina, D.A. et al. 2019. Effect of modified chitooligosacharides on the physicochemical and microbiological characteristics of a probiotic fermented beverage. Revista do Instituto de Laticínios Cândido Tostes. 74, 4 (jun. 2019), 240–251. DOI:https://doi.org/10.14295/2238-6416.v74i4.753.