Wamonje, F. O., R. K. Waihenya, Z. Ng'ang'a, and J. N. Ngeranwa. “Mouse Cytokine Profile Skewed towards Th2 in Pregnancy During Infection With Brucella Abortus S19 Strain”. Tanzania Journal of Health Research, vol. 13, no. 2, May 2011, pp. 109-12, doi:10.4314/thrb.v13i2.54753.