Ktari, Sonia, Nour El Houda Ben Ayed, Sonda Maalej, Basma Mnif, Faouzia Rhimi, and Adnene Hammami. “Clinical Optochin Resistant Streptococcus Pneumoniae and Streptococcus Pseudopneumoniae Strains in Tunisia”. The Journal of Infection in Developing Countries 15, no. 05 (May 31, 2021): 672–677. Accessed April 26, 2024. https://jidc.org/index.php/journal/article/view/34106891.