Begum, Z., Ahsan, M. M., Begum, A., Baten, A., Alam, M. M., Ahmed, K. G. S. and Parveen, S. (2013) “Value of the single Widal test in the Diagnosis of Typhoid fever”, Community Based Medical Journal, 2(1), pp. 34–38. doi: 10.3329/cbmj.v2i1.14180.