Randomized trials to study the nonspecific effects of vaccines in children in low-income countries. by Shann, F, Nohynek, H, Scott, J, Hesseling, A, Flanagan, K

Safety and immunogenicity of newborn MVA85A vaccination and selective, delayed Bacille Calmette-Guerin (BCG) for infants of HIV infected mothers: A phase 2 randomized controlled tr... by Nemes, E, Hesseling, A, Tameris, M, Mauff, K, Downing, K, Mulenga, H, Rose, P, van der Zalm, M, Mbaba, S, Van As, D, Hanekom, W, Walzl, G, Scriba, T, McShane, H, Hatherill, M