Zahra, A Ahmed, Elkareem A Rabo Abd, and Ma. Babker Asaad. 2019. “Using of Lactate Dehydrogenase and Gamma Glutamyl Transpeptidase As Routine Screening Test Among Patients With Breast Cancer”. GSC Biological and Pharmaceutical Sciences 9 (3):064-068. https://doi.org/10.30574/gscbps.2019.9.3.0229.