title: Combined radiographic, manometric, and histologic localization of the canine lower esophageal sphincter.
mesh_terms: D000818:Animals; D001466:Barium Sulfate; D004285:Dogs; D004943:Esophagogastric Junction / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D006652:Histological Techniques; D008365:Manometry; D008722:Methods; D009130:Muscle, Smooth / Q000033:anatomy & histology; D011859:Radiography; D013537:Sutures; D013679:Technology, Radiologic; D014159:Transducers
chemical_list: D001466:Barium Sulfate