IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-14-6-63908 Original Research Paper A Prospective Observational Study On Usage Of Rifaximin For Treating Gut Microbiota In Gastrointestinal And Liver Disorders. Shankar B Dr. Hari chandana Battu Dr. Nikitha Yacham Dr. June 2025 14 6 01 02