¹ Partty A, Luoto R, Kalliomäki M, Salminen S, Isolauri E: Effects of Early Prebiotic and Probiotic Supplementation on Development of Gut Microbiota and Fussing and Crying in Preterm Infants: A Randomized, Double-Blind, Placebo-Controlled Trial; The Journal of Pediatrics 2013.
^2,3 Z důvodu rozdílné mikrobioty u dětí narozených přirozenou cestou v porovnání s dětmi narozenými císařským řezem: Henderickx G.E.J, Zwittink D.R, van Lingen A.R, Knol J, Belzer C: The Preterm Gut Microbiota: An Inconspicuous Challenge in Nutritional Neonatal Care; Frontiers in Cellular and Infection Microbiology 2019 - Neu J, Rushing J: Cesarean versus Vaginal Delivery: Long term infant outcomes and the Hygiene Hypothesis; Clin Perinatol. 2011 June.
⁴ Fiocchi A. et al. World Allergy Organization-McMaster University Guidelines for Allergic Disease Prevention (GLAD-P): Probiotics. WorldAllergy Organization Journal. 2015, 8(1): 4