Lee, S.-I. “Effectiveness of Polymyxin B Hemoperfusion in Acute Exacerbation of Interstitial Pneumonia: A Retrospective Analysis: Polymyxin B and Interstitial Pneumonia”. Sarcoidosis Vasculitis and Diffuse Lung Disease, vol. 38, no. 1, Mar. 2021, p. e2021012, doi:10.36141/svdld.v38i1.9734.