Figure 5From: Abacavir, efavirenz, didanosine, with or without hydroxyurea, in HIV-infected adults failing initial nucleoside/protease inhibitor-containing regimensMedian change from baseline in CD4+ cell counts in non-HU arm, total HU arm, and HU arm that began HU at baseline and at week 8. BL = baseline; HU = hydroxyurea.Back to article page