Cite
APA Citation
Gwanzura, L., Latif, A., Bassett, M., Machekano, R., Katzenstein, D. A., & Mason, P. R. (1999). syphilis serology and HIV infection in Harare, Zimbabwe.. Sexually transmitted infections, 75(6), 426–430. http://access.bl.uk/ark:/81055/vdc_100151253994.0x000002