van der Sande, L., Jöbsis, Q., Bannier, M., van de Garde, E. M. W., Coremans, J. J. M., de Vries, F., et al. (2021). The risk of community-acquired pneumonia in children using gastric acid suppressants. Eur Respir J. http://doi.org/10.1183/13993003.03229-2020