1.
Koh WS, Ng I, Downing M. Post-operative use of HME filter‑protected open tracheostomy circuit during the COVID-19 pandemic. jpn [Internet]. 2021 Aug. 19 [cited 2025 Oct. 30];34(3):42–45, s10. Available from: https://journal.acorn.org.au/index.php/jpn/article/view/188