TY - JOUR A1 - Nkengfack, G A1 - Torimiro, J A1 - Ngogang, J A1 - Binting, S A1 - Roll, S A1 - Tinnemann, P A1 - Englert, Heike T1 - Effects of an HIV-Care-Program on immunological parameters in HIV-positive patients in Yaoundé, Cameroon: a cluster-randomized trial JF - Int J Public Health Y1 - 2014 U6 - http://dx.doi.org/10.1007/s00038-014-0547-9 VL - 59 SP - 509 EP - 517 ER -