Nicholas Midzi, Sekesai Mtapuri-Zinyowera, Munyaradzi P Mapingure, Noah H Paul, Davison Sangweme, Gibson Hlerema, Masceline J Mutsaka, Farisai Tongogara, Godfrey Makware, Vivian Chadukura, Kimberly C Brouwer, Francisca Mutapi, Nirbhay Kumar, Takafira Mduluza
BMC Infect Dis. 2011; 11: 169. Published online 2011 June 13. doi: 10.1186/1471-2334-11-169