BAŞTÜRK, Ahmet; ARTAN, Reha; ATALAY, Atike; YILMAZ, Aygen. Investigation of the efficacy of synbiotics in the treatment of functional constipation in children: a randomized double-blind placebo-controlled study. Turkish Journal of Gastroenterology, [S. l.], v. 28, n. 5, p. 388–393, 2017. DOI: 10.5152/tjg.2017.17097. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/3112. Acesso em: 1 jan. 2026.