title: The pancreatic sphincters of the baboon as revealed by serial sections of the choledochoduodenal junction.
mesh_terms: D000818:Animals; D003135:Common Bile Duct / Q000033:anatomy & histology*; D004386:Duodenum / Q000033:anatomy & histology*; D000882:Haplorhini; D009132:Muscles / Q000033:anatomy & histology; D010179:Pancreas / Q000033:anatomy & histology*