- doi:10.1056/NEJMoa1108524. PMC 3770474. PMID 22784037.
Thigpen MC,
Kebaabetswe PM,
Paxton LA,
Smith DK, Rose CE,
Segolodi TM, et al. (August 2012)....
- PMID 9641684. S2CID 4384110.
Novitsky V,
Lagakos S,
Herzig M,
Bonney C,
Kebaabetswe L,
Rossenkhan R, Nkwe D,
Margolin L,
Musonda R, Moyo S, Woldegabriel...