Wongtirawit, N., P. Deawtrakulchai, A. Panitchote, and R. Ratanarat. “Clinical efficacy of hemoperfusion with a cytokine adsorbent in norepinephrine-resistant septic shock: protocol for the CLEANSE randomized clinical trial: Protocol for the CLEANSE randomized clinical trial”. Clinical Critical Care, vol. 30, Aug. 2022, p. 2022:e0015, doi:10.54205/ccc.v30.255033.