Oni, A., Mbah, G., Ogunkunle, M., Shittu, O. B. and Bakare, R. A. (2003) “Nosocomial infections: urinary tract infection in patients with indwelling urinary catheter”, African Journal of Clinical and Experimental Microbiology, 4(1), pp. 63–71. doi: 10.4314/ajcem.v4i1.7326.