Saeger, Wolfgang Comment to the 2004 World Health Organization classification of pituitary tumors. [electronic resource] - Acta neuropathologica Jan 2006 - 64-5 p. digital Publication Type: Letter ISSN: 0001-6322 Standard No.: 10.1007/s00401-005-1096-3 doi Subjects--Topical Terms: Cyclin D1--geneticsCyclin-Dependent Kinase Inhibitor p27--geneticsDNA, Neoplasm--geneticsFibroblast Growth Factor 2--geneticsGene Expression Regulation, Neoplastic--geneticsHumansNeoplasm Proteins--geneticsOncogene Proteins--geneticsPituitary Neoplasms--chemistrySecurinTumor Suppressor Proteins--geneticsWorld Health Organization