Raji M, Minga U, Machang'u R. Prevalence and characterization of verotocytoxin producing <i>Escherichia coli</i> O157 from diarrhoea patients in Morogoro, Tanzania. Tanzania J Hlth Res [Internet]. 2008 Sep. 24 [cited 2024 May 2];10(3):151-8. Available from: https://www.ajol.info/index.php/thrb/article/view/14355