title: Number of lymph node metastases is significantly associated with survival in patients with radically resected carcinoma of the ampulla of Vater.
authors.forename: Y
authors.initials: Y
authors.lastname: Shirai
authors.forename: T
authors.initials: T
authors.lastname: Ohtani
authors.forename: K
authors.initials: K
authors.lastname: Hatakeyama
mesh_terms: D014670:Ampulla of Vater; D003138:Common Bile Duct Neoplasms / Q000601:surgery*; D006801:Humans; D008207:Lymphatic Metastasis; D015996:Survival Rate; D016896:Treatment Outcome