SEARCH Articles Figures Tables Autism secretin Digestive hormones secretin Gastric acid secretion secretin Hormones secretin Insulin secretin Pancreatitis Secretin Secretin 27 amino acid polypeptide Secretin action Secretin analysis Secretin gastric Secretin mechanism Secretin pancreatic Secretin physiologic functions Secretin porcine Secretin stimulation test Secretin structure Secretin synthesis Secretin, discovery Sequence determination secretin The Secretin Family