title: A time to live and a time to die.
mesh_terms: D000230:Adenocarcinoma / Q000451:nursing*; D000368:Aged; D006801:Humans; D008297:Male; D012004:Rectal Neoplasms / Q000451:nursing*; D012811:Sigmoid Neoplasms / Q000451:nursing; D013727:Terminal Care