Differential expression of 12 histone deacetylase (HDAC) genes in astrocytomas and normal brain tissue: class II and IV are hypoexpressed in glioblastomas - Lucio-Eterovic, Agda K. B.; Cortez, Maria A. A.; Valera, Elvis T.; Motta, Fabio J. N.; Queiroz, Rosane G. P.; Machado, Hélio Rubens; Carlotti Júnior, Carlos Gilberto; Neder, Luciano; Scrideli, Carlos Alberto; Tone, Luiz Gonzaga (BMC Cancer, 2008)