Paediatric headbox as aerosol and droplet barrier Free http://orcid.org/0000-0001-9471-8854Monica Sahih1, André Schultz2, Andrew Wilson3, Renuka Alakeson4, Ellen Taylor1, Benjamin Mullins5, Andrew C Martin1 1 Department of General Paediatrics, Perth Children's Hospital, Perth, Western Australia, Australia 2 Telethon Kids Institute, Wal-yan Respiratory Research Centre, Perth, Western Australia, Australia 3 Department of Respiratory Medicine, Perth Children's Hospital, Perth, Western Australia,...