Evon finds mental health disturbance, substance abuse not associated with nonadherence to chronic hepatitis C treatment November 21, 2019 By Amy Smither Evon finds mental health disturbance, substance abuse not associated with nonadherence to chronic hepatitis C treatment Filed Under: Categories: News More from Center for Gastrointestinal Biology and Disease New ACG Guideline on EoE Reflects Over a Decade of Advances in Diagnosis and Management – Dr. Evan Dellon Good Elected to American Society for Clinical Investigation Kappelman Leads Landmark Study Revealing That 100,000 American Youth Are Living with Inflammatory Bowel Disease