AlHajem HM, Almazini MA, Khudaier BY. Investigation of the presence of some virulence factors of the Streptococcus pneumoniae isolates among patients in Basra Governora. Iraqi Journal of Science [Internet]. 2018 Jul. 29 [cited 2026 Jun. 30];59(3A):1205-1. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/450