[ON NEUROHISTOLOGY OF VATER'S PAPILLA].
D014670:Ampulla of Vater; D001659:Biliary Tract; D004386:Duodenum; D006653:Histology; D006801:Humans; D009420:Nervous System; D010183:Pancreatic Ducts
HISTOLOGY; NERVOUS SYSTEM; VATER'S AMPULLA