Hussein Hatem hero, Ahlam Ali Al-Galebi. “Isolation and Amplification of Emm Gene Streptococcus Pyogenes Isolated from Different Ages and Different Clinical Samples”. Annals of the Romanian Society for Cell Biology (April 20, 2021): 7649 –. Accessed May 5, 2024. http://annalsofrscb.ro/index.php/journal/article/view/3419.