Salvatella-Flores, Margarita J, and Luis G Bermúdez-Humarán. “Malnutrition and Fragility: From Children to Elderly With Probiotics”. Archives of Clinical and Biomedical Research 4, no. 6 (November 20, 2020): 709–720. Accessed June 6, 2026. https://fortunejournals.org/ojs/index.php/acbr/article/view/14802.