Nationwide prevalence of Rickettsia felis infections in patients with febrile illness in Bangladesh oleh N.F. Chowdhury, S.K. Paul, M.S. Aung, M.A. Hossain, F. Ahamed, S. Ahmed, N. Haque, S.A. Nasreen, S.I. Khan, S.M.M. Rahman, A.S.M.M. Rahman, F. Ferdouse, R. Ahmed, S.M. Sultan, M.U. Ahmed, N. Urushibara, N. Kobayashi