Ulug, Mehmet, Nuray Can Ulug, Mustafa Kemal Celen, Mehmet Faruk Geyik, and Celal Ayaz. 2009. “A Case of Meningitis Caused by Streptococcus Pyogenes in a Previously Healthy Woman”. The Journal of Infection in Developing Countries 3 (03):241-44. https://doi.org/10.3855/jidc.44.