[1] Ritchie ML, Romanuk TN. A meta-analysis of probiotic efficacy for gastrointestinal diseases. PLoS One. 2012;7(4):e34938. doi: 10.1371/journal.pone.0034938. Epub 2012 Apr 18. PMID: 22529959; PMCID: PMC3329544
[2] Díaz-Jiménez J, Sánchez-Sánchez E, Ordoñez FJ, Rosety I, Díaz AJ, Rosety-Rodriguez M, Rosety MÁ, Brenes F. Impact of Probiotics on the Performance of Endurance Athletes: A Systematic Review. Int J Environ Res Public Health. 2021 Nov 4;18(21):11576. doi: 10.3390/ijerph182111576. PMID: 34770090; PMCID: PMC8583504
[3] Kim SK, Guevarra RB, Kim YT, Kwon J, Kim H, Cho JH, Kim HB, Lee JH. Role of Probiotics in Human Gut Microbiome-Associated Diseases. J Microbiol Biotechnol. 2019 Sep 28;29(9):1335-1340. doi: 10.4014/jmb.1906.06064. PMID: 31434172