Amer Thamer, Roaa, and Amera M. Al-Rawi. “Phenotypic and Molecular Investigation of Streptococcus Pneumoniae Hemolysin”. Rafidain Journal of Science 31, no. 3 (September 1, 2022): 1–9. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/rsci/article/view/46718.