title: Influence of lymph node dissection on survival in esophageal cancer.
authors.forename: S G
authors.initials: SG
authors.lastname: Swisher
authors.forename: J B
authors.initials: JB
authors.lastname: Putnam
mesh_terms: D004938:Esophageal Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D009367:Neoplasm Staging; D016019:Survival Analysis