Streptococcus pneumoniae serotype-2 childhood meningitis in Bangladesh: a newly recognized pneumococcal infection threat. oleh Samir K Saha, Hassan M Al Emran, Belal Hossain, Gary L Darmstadt, Senjuti Saha, Maksuda Islam, Atique I Chowdhury, Dona Foster, Aliya Naheed, Shams El Arifeen, Abdullah H Baqui, Shamim A Qazi, Stephen P Luby, Robert F Breiman, Mathuram Santosham, Robert E Black, Derrick W Crook, Pneumococcal Study Group