Chinese experience in the surgical treatment of carcinoma of the esophagus.
D002681:China; D004938:Esophageal Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery*; D006801:Humans; D011300:Preoperative Care; D013274:Stomach Neoplasms / Q000401:mortality / Q000601:surgery