TY - JOUR T1 - THE PREVALENCE OF ELEVATED SERUM CHROMOGRANIN A IN IRRITABLE BOWEL SYNDROME AND INFLAMMATORY BOWEL DISEASE COMPARED WITH HEALTHY CONTROLS JO - GUT PY - 2009/01/01 AU - Sidhu R AU - Drew K AU - McAlindon ME AU - Lobo AJ AU - Sanders DS ED - VL - 58 SP - A108 EP - A108 Y2 - 2025/06/09 ER -