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A simplified approach to haemoptysis.
Ong ZY, Chai HZ, How CH, Koh J, Low TB. Ong ZY, et al. Among authors: chai hz. Singapore Med J. 2016 Aug;57(8):415-8. doi: 10.11622/smedj.2016130. Singapore Med J. 2016. PMID: 27549136 Free PMC article.
Anaesthesia and intensive care medicine in the COVID-19 pandemic.
Wong J, Ng SY, Goh MH, Tan KH, Chai HZ, Goh KJ, Soh CR. Wong J, et al. Among authors: chai hz. Singapore Med J. 2022 Jan;63(1):2-4. doi: 10.11622/smedj.2020094. Epub 2020 Jun 26. Singapore Med J. 2022. PMID: 32588581 Free PMC article. No abstract available.