A. Rivera-Rincón, Natalia, Paulo Sampaio de Melo, Juan C. Padilla-Ruiz, Laura T. Muñoz-Sandoval, Augusto Lio da Mota Gonçalves Filho, Danielle Maeda Ideriha, Henriette De La Garza, Brigida Aguerrevere Branger, Christian Oliver Conde Abeliuk, Paulo Rafael Atoche Zavaleta, and Sauradeep Mitra. 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.