Effectiveness of oral care for the prevention of non-ventilator hospital-acquired pneumonia (HAPPEN): a multicentre, stepped-wedge, cluster-randomised trial in Australia. (linkinghub.elsevier.com)

Authors: White NM … Mitchell BG Journal: Lancet Infectious Diseases Published: 2026-06-08 DOI: https://doi.org/10.1016/S1473-3099(26)00235-5