MiR-21 Indicates Poor Prognosis in Tongue Squamous Cell Carcinomas as an Apoptosis Inhibitor

J Li, H Huang, L Sun, M Yang, C Pan, W Chen, D Wu, Z Lin, C Zeng, Y Yao, P Zhang and E. Song

Clinical Cancer Research 15 ( 12 ): 3998 - 4008 , 2009