TY - RPRT TI - Rifaximin for active ulcerative colitis. AU - Mario Guslandi AU - Maria Chiara Petrone AU - Pier Alberto Testoni PY - 2006 DO - 10.1097/01.mib.0000215092.85116.6c UR - https://pubmed.ncbi.nlm.nih.gov/16633057/ ID - 16633057 ER -