Use of serum C reactive protein and procalcitonin concentrations in addition to symptoms and signs to predict pneumonia in patients presenting to primary care with acute cough: diagnostic study. (BMJ (Clinical research ed.), 2013)

(untitled) - van Vugt, S; Broekhuizen, B; Lammens, C; Zuithoff, N; de Jong, P; Coenen, S; Ieven, M; Butler, C; Goossens, H; Little, P; Verheij, T