A randomized controlled trial of genotypic HIV drug resistance testing in HIV-1-infected children: the PERA (PENTA 8) trial. door Green, H, Gibb, D, Compagnucci, A, Giacomet, V, de Rossi, A, Harper, L, Saïdi, Y, Castelli-Gattinara, G, Pillay, D, Babiker, A, Aboulker, J, Lyall, H, Bacheler, LT, Walker, A, Debré, M, Rosso, R, Burger, D, Della Negra, M, Dunn, D, Giaquinto, C