Correction: Procalcitonin to reduce exposure to antibiotics and individualise treatment in hospitalised old patients with pneumonia: a randomised study

oleh: Gaëtan Gavazzi, Sabine Drevet, Matthieu Debray, Jean Luc Bosson, Fatah Tidadini, Marc Paccalin, Benoit de Wazieres, Thomas Celarier, Marc Bonnefoy, Virginie Vitrat