Mohsin Aziz, Ahmed, and Janan Ghalib Hasan. “Estimation of Serum Beta 2- Microglobulin Among Newly Diagnosed Children With Cancer in Basra”. Journal of Radiology and Oncology, vol. 2, no. 2, May 2018, pp. 022-35, doi:10.29328/journal.jro.1001018.