Abd Al-Rahman, Alaa Mohammed, et al. “Immunohistochemical Expression of CD47 and Signal Regulatory Protein-α in B-Cell Lymphoma”. Al-Rafidain Journal of Medical Sciences ( ISSN 2789-3219 ), vol. 9, no. 2, Oct. 2025, pp. 145-50, doi:10.54133/ajms.v9i2.2430.