TOMASELLO, Giovanni et al. A mixture of vegetable extracts (chamomile, passionflower, caraway, fennel) and enzymes (beta-galactosidase) for Irritable Bowel Syndrome (IBS): an observational study ("BIOVES"): STUDIO "BIOVES". Progress in Nutrition, [S. l.], v. 20, n. 3, p. 526–531, 2018. DOI: 10.23751/pn.v20i3.7574. Disponível em: https://mattioli1885journals.com/index.php/progressinnutrition/article/view/7574. Acesso em: 27 apr. 2025.