Carlucci , M. et al. 2020. AOU Policlinico di Bari - West China Hospital of Sichuan University. Global experience of medical profession, battle, health, friendship against COVID -19. Acta Biomedica Atenei Parmensis. 91, 2 (May 2020), 68–70. DOI:https://doi.org/10.23750/abm.v91i2.9536.