B. C. Mbakaya, F. Mukora-Mutseyekwa, A. Chideme-Munodawafa, C. M. Mwale, and L. M. Mnyenyembe, “FACTORS ASSOCIATED WITH DEVELOPMENT OF TYPHOID FEVER AT KAZIWIZIWI COAL MINING AREA IN RUMPHI DISTRICT, MALAWI: A Retrospective Case Control Study”, ESJ, vol. 11, no. 33, Nov. 2015.