Xavier Anglaret, Fatoumata Sylla-Koko, Serge Diagbouga, Patrice Combe, Philippe van de Perre, et al.. CD4 count and CD4% in African HIV-infected people.. International Journal of Epidemiology, Oxford University Press (OUP), 1998, 27 (5), pp.928-9. ⟨inserm-00263551⟩