title: Discussion.
mesh_terms: D042883:Choledocholithiasis / Q000601:surgery*; D003135:Common Bile Duct / Q000601:surgery*; D003198:Computer Simulation; D003479:Curriculum; D006801:Humans; D007396:Internship and Residency / Q000379:methods*; D010535:Laparoscopy / Q000193:education*; D017145:Models, Educational