Yusha’u, M., F. Onuorah, and Y. Murtala. “<i>In vitro</i> Sensitivity Pattern of Some Urinary Tract Isolates to <i>Carica papaya</i> Extracts”. Bayero Journal of Pure and Applied Sciences, vol. 2, no. 2, Feb. 2011, pp. 75-78, doi:10.4314/bajopas.v2i2.63786.