“SOCIOECONOMIC STATUS IS GLOBALLY A PROGNOSTIC FACTOR FOR OVERALL SURVIVAL OF MULTIPLE MYELOMA PATIENTS; SYNTHESIS OF STUDIES AND REVIEW OF THE LITERATURE: SES As Prognostic Factor for Myeloma Survival”. (2020) 2021. Mediterranean Journal of Hematology and Infectious Diseases 13 (1): e2021006. https://doi.org/10.4084/mjhid.2021.006.