Arya, Deepak Kumar, Abhinay Sharma, Geeta Mehta, Meenakshi Dua, and Atul Kumar Johri. 2014. “Molecular Epidemiology and Virulence Characteristics of Prevalent Group A Streptococci Recovered from Patients in Northern India”. The Journal of Infection in Developing Countries 8 (03):271-81. https://doi.org/10.3855/jidc.2874.