title: Analytic models for comparing open and laparoscopic gastrectomy.
authors.forename: Tetsuji
authors.initials: T
authors.lastname: Fujita
mesh_terms: D005743:Gastrectomy; D006295:Health Resources / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D010535:Laparoscopy; D011183:Postoperative Complications; D013272:Stomach Diseases / Q000601:surgery*