TY - GEN AU - Moodley,S AU - Hegarty,M AU - Thomson,S R TI - Annular pancreas SN - 0256-9574 PY - 2004///0304 KW - Abdominal Pain KW - etiology KW - Barium Sulfate KW - Contrast Media KW - Diagnosis, Differential KW - Humans KW - Male KW - Middle Aged KW - Pancreas KW - abnormalities KW - Time Factors N1 - Publication Type: Case Reports; Journal Article ER -