C-reactive protein to rule out complicated pneumococcal disease manifestations: a retrospective cohort study in adults with pneumococcal bacteraemia oleh Milou J.V. Serbée, Elisabeth A. Dulfer, Kirsten K.T. Dirkx, Ron Bosboom, Bas Robberts, Heiman F.L. Wertheim, Bert Mulder, Marien I. de Jonge, Carel F. Schaars, Caroline M.A. Swanink, Amelieke J.H. Cremers