Natural killer cell activity in patients with hepatocellular carcinoma: a new prognostic indicator after hepatectomy.
Cancer. 1998 Jul 1;83(1):58-63. doi: 10.1002/(sici)1097-0142(19980701)83:1<58::aid-cncr8>3.0.co;2-a.
Cancer. 1998.
PMID: 9655293