Diaz S, Bittar K, Mendez MD. Constipation. [Updated 2020 Oct 1]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK513291/
Coccorullo P, Strisciuglio C, Martinelli M, Miele E, Greco L, Staiano A. Lactobacillus reuteri (DSM 17938) in infants with functional chronic constipation: a double-blind, randomized, placebo-controlled study. J Pediatr. 2010 Oct;157(4):598-602. doi: 10.1016/j.jpeds.2010.04.066. Epub 2010 Jun 12. PMID: 20542295.
Olgaç MAB et al., [Turkish Pediatric Journal] 2013;56:1-7
Ojetti V, Ianiro G, Tortora A, D’Angelo G, Di Rienzo TA, Bibbò S, Migneco A, Gasbarrini A. The effect of Lactobacillus reuteri supplementation in adults with chronic functional constipation: a randomized, double-blind, placebo-controlled trial. J Gastrointestin Liver Dis. 2014 Dec;23(4):387-91. doi: 10.15403/jgld.2014.1121.234.elr. PMID: 25531996.
Ojetti V, Petruzziello C, Migneco A, Gnarra M, Gasbarrini A, Franceschi F. Effect of Lactobacillus reuteri (DSM 17938) on methane production in patients affected by functional constipation: a retrospective study. Eur Rev Med Pharmacol Sci. 2017 Apr;21(7):1702-1708. PMID: 28429333.
Riezzo G, Orlando A, D’Attoma B, Linsalata M, Martulli M, Russo F. Randomised double blind placebo controlled trial on Lactobacillus reuteri DSM 17938: improvement in symptoms and bowel habit in functional constipation. Benef Microbes. 2018 Jan 29;9(1):51-60. doi: 10.3920/BM2017.0049. Epub 2017 Oct 12. PMID: 29022390