title: Clinical significance of retroduodenal approach for exploration of the third portion of the common bile duct.
mesh_terms: D000328:Adult; D003135:Common Bile Duct / Q000601:surgery*; D003138:Common Bile Duct Neoplasms / Q000601:surgery*; D004386:Duodenum / Q000601:surgery*; D042882:Gallstones / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged