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Sutar A, Venkategowda PM, Murthy A, Chikkaswamy SB.Sutar A, et al. Among authors: chikkaswamy sb.Indian J Crit Care Med. 2020 May;24(5):365-366. doi: 10.5005/jp-journals-10071-23423.Indian J Crit Care Med. 2020.PMID: 32728332Free PMC article.