[1]
H. M. AL•Aubaidi, M. Alobaidi, and S. A. RAshed, “Retroperitoneal Tumors: Types and Presentations”, JFacMedBagdad, vol. 48, no. 3, pp. 228–232, Oct. 2006, doi: 10.32007/jfacmedbagdad.4831485.