A. Rivera-Rincón, N. ., Sampaio de Melo, P. ., C. Padilla-Ruiz, J. ., T. Muñoz-Sandoval, L. ., Lio da Mota Gonçalves Filho, A. ., Maeda Ideriha, D. ., De La Garza, H. ., Aguerrevere Branger, B., Oliver Conde Abeliuk, C., Atoche Zavaleta, P. R. ., & Mitra, S. . (2021). Study Protocol - Impact of Lactobacillus rhamnosus GG on Allergic Reactions and Gut Microbiota Composition in Children with Cow’s Milk Allergy: A Single-Center, Randomized, Double-Blinded, Placebo-Controlled, Phase II – MILK ALLERGY Trial. Principles and Practice of Clinical Research, 7(1). https://doi.org/10.21801/ppcrj.2021.71.4