Persistent colonization of nine cystic fibrosis patients with an Achromobacter (Alcaligenes) xylosoxidans clone - Kanellopoulou, M; Pournaras, S; Iglezos, H; Skarmoutsou, N; Papafrangas, E; Maniatis, A N (Eur J Clin Microbiol Infect Dis, 2004)