Haemophilus aegyptius bacteraemia in brazilian purpuric fever - Chieffi, Pedro Paulo; Brandileone, M C C; Kuku, M; Vranjac, Alexandre; Silva, G. A.; Germano Neto, J; Pontes, L R K; Rocha, G M; Broome, C V; Berkley, S; Harrison, L; Ajello, G (The Lancet, 1987)