The survival rate of patients with advanced rectal cancer.
D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D010166:Palliative Care; D012004:Rectal Neoplasms / Q000401:mortality* / Q000601:surgery; D013997:Time Factors