![Comparative analysis of pancreatic function testing versus morphological assessment (by EUS) for the evaluation of chronic unexplained abdominal pain (UAP)]()
Comparative analysis of pancreatic function testing versus morphological assessment (by EUS) for the evaluation of chronic unexplained abdominal pain (UAP)Chowdhury, Riaz S.; Bhutani, Manoop S.; Mishra, Girish; Forsmark, Chris E.; Toskes, Phillip P. · Gastroenterology · 2001