A novel severity score index for febrile neutropenic patients with colorectal diseases - Perazzoli, Camila; Parra, Rogério Serafim; Feitosa, Marley Ribeiro; Sfoggia, Enrico; Simões, Belinda Pinto; Rocha, José Joaquim Ribeiro da; Féres, Omar (Gastroenterology Research and Practice, 2019)