D. T. D. Rozario, N. . Akter, A. K. . Dewanjee, and S. . Ahmed, “Comparative Study of Polymerase Chain Reaction And Routine Microbiological Methods for the Diagnosis Of Pneumococcal Meningitis in Csf”, J Chittagong Med Coll Teachers Ass, vol. 29, no. 2, pp. 16–21, Mar. 2019.