. 2023 Mar 17;11(3):E247–E257. doi: 10.1055/a-1991-1391
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This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License, which permits unrestricted reproduction and distribution, for non-commercial purposes only; and use and reproduction, but not distribution, of adapted material for non-commercial purposes only, provided the original work is properly cited.
Fig. 7.
Evolution of the ratio of bronchoscopes at the action and alert levels and number of endoscopes sampled between 2004 and 2021.