Discontinuation of empirical antibiotic therapy in neutropenic leukaemia patients with fever of unknown origin is ethical. (March 2015) - Orasch, C.; Averbuch, D.; Mikulska, M.; Cordonnier, C.; Livermore, D.M.; Gyssens, I.C.; Klyasova, G.; Engelhard, D.; Kern, W.; Viscoli, C.; Akova, M.; Marchetti, O.; et al.