Lack of evidence for early cases of HIV seropositivity/AIDS in the Free State region.
van der Ryst
E
E
Cloete
K
K
Opperman
L
L
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000328:Adult; D006679:HIV Seropositivity / Q000453:epidemiology*; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D013019:South Africa / Q000453:epidemiology