Expression and role of MICA and MICB in human hepatocellular carcinomas and their regulation by retinoic acid.
Jinushi M, Takehara T, Tatsumi T, Kanto T, Groh V, Spies T, Kimura R, Miyagi T, Mochizuki K, Sasaki Y, et al. Int J Cancer. 2003 Apr 10; 104(3):354-61.