Ngobeni, R., and A. Samie. “PREVALENCE OF TOXOPLASMA GONDII IGG AND IGM AND ASSOCIATED RISK FACTORS AMONG HIV-POSITIVE AND HIV-NEGATIVE PATIENTS IN VHEMBE DISTRICT OF SOUTH AFRICA”. African Journal of Infectious Diseases (AJID), vol. 11, no. 2, June 2017, pp. 1-9, doi:10.21010/ajid.v11i2.1.