Cornell M, Technau K, Fairall L, Wood R, Moultrie H, van Cutsem G, Giddy J, Mohapi L, Eley B, Macphail P, Prozesky H, Rabie H, Davies MA, Maxwell N, Boulle A, International epidemiologic Databases to Evaluate AIDS Southern Africa Collaboration
South African Medical Journal
(2009)
https://pubmed.ncbi.nlm.nih.gov/20073292
