Ravichandran Swathirajan,C. , , Ragavan Rameshkumar,M. , , Solomon,S. S. , , Vignesh,R. , and Balakrishnan,P. . "Retrospective Analysis of Antibiotic Resistance in Streptococcus spp. from HIV Patients (2012–2017) from Southern India", Advanced Biomedical Research, 2019, January, 2019, 1-2.