PT11.01: Association Between Growth and Differentiation Factor (GDF)-15 Serum Levels, Anorexia and Sarcopenia in Gastrointestinal and Lung Cancer Patients. (September 2019) - Molfino, A.; Amabile, M.I.; Ramaccini, C.; Belli, R.; Di Renzo, A.; Imbimbo, G.; Costelli, P.; Muscaritoli, M.