Do β-tubulin pseudogenes really matter? - Belda-Iniesta C, Cristobal; Perona, Rosario; de Castro Carpeno, Javier; Chattopadhyay, Sharmila; Casado, Enrique; Cejas, Paloma; Vara, Juan Angel Fresno; Moreno Guerra, Concepcion; Baron, Manuel Gonzalez (Lancet Oncology, 2004)