Barchiesi, V.; Simeon, V.; Sandomenico, C.; Cantile, M.; Cerasuolo, D.; Chiodini, P.; Morabito, A.; Cavalcanti, E. Circulating Progastrin-Releasing Peptide in the Diagnosis of Small Cell Lung Cancer (SCLC) and in Therapeutic Monitoring. J Circ Biomark 2021, 10, 9-13.