Ramic, Jasmin, et al. “Fecal Microbiome Diversity in Irritable Bowel Syndrome (IBS) Clinical Subtypes”. Archives of Clinical and Biomedical Research, vol. 5, no. 1, Feb. 2021, pp. 125-36, https://fortunejournals.org/ojs/index.php/acbr/article/view/14822.