Children with perinatally acquired HIV exhibit distinct immune responses to 4CMenB vaccine by Cotugno, N, Neri, A, Sanna, M, Santilli, V, Manno, EC, Pascucci, GR, Morrocchi, E, Amodio, D, Ruggiero, A, Ciofi Degl Atti, ML, Barneschi, I, Grappi, S, Cocchi, I, Giacomet, V, Trabattoni, D, Olivieri, G, Bernardi, S, O'Connor, D, Montomoli, E, Pollard, AJ, Palma, P