EP-2306: Prognostic value of PCI and single nucleotide polymorphism rs4803455 of TGFß1 gene in SCLC. (April 2018) - Ayala, P.; Cacicedo, J.; Delgado, D.; Nieto-Guerrero, J.M.; Herrero, D.; Praena, J.M.; Quintana, L.; Borrega, P.; Ortiz, M.J.; López-Guerra, J.L.