r/Microbiome•9 yr. agotestingTestingIBSSynthetic Biologics' SYN-004 (ribaxamase) Achieves Primary Endpoint in Phase 2b Trial for C. difficile Infection (CDI)prnewswire.com/news-releases/synthetic-biolog...prnewswire.comPosted Jan 5, 2017, 10:32 PM UTC53Share