title: Should we omit tumor location as a variable when staging esophageal squamous cell carcinoma in the Chinese population?
authors.forename: Hui
authors.initials: H
authors.lastname: Shi
authors.forename: Long-Qi
authors.initials: LQ
authors.lastname: Chen
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000401:mortality* / Q000601:surgery*; D004938:Esophageal Neoplasms / Q000401:mortality* / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male