- Gross SDHB deletions in patients with paraganglioma detected by multiplex PCR: a possible hot spot? Cascón, A., Montero-Conde, C., Ruiz-Llorente, S., Mercadillo, F., Letón, R., Rodríguez-Antona, C., Martínez-Delgado, B., Delgado, M., Díez, A., Rovira, A., Díaz, J.A., Robledo, M. Genes Chromosomes Cancer (2006)