List of Articles pks Open Access Article Abstract Page Full-Text 1 - The role of E.coli with PKS gene, as a microbiota of the gastrointestinal tract in ulcerative colitis Open Access Article Abstract Page Full-Text 2 - The predominant microbiota of the human intestine is an important risk factor for colon cancer Mohammad Khalilollahi Shahla mohammad Ganji fatemeh ashrafi