Gary R. Lichtenstein

Small and large intestine

Ulcerative colitis

Medical Therapy of Ulcerative Colitis

Crohn's disease

Year Book of Gastroenterology

The Role of Biologic Therapy in Inflammatory Bowel Disease Gastroenterology Clinics of North America

The Clinician's Guide to Inflammatory Bowel Disease (The Clinician's Guide to GI Series)

Role of TNF in Health and Disease

Inflammatory Bowel Disease