Mezger, M., Eitel, I., Ensminger, S., Pogorzalek, D., Huang, Z., & Graf, T. (2020). Sequential Use of Hemadsorption Using Cytosorb® and Biosky® Filter-Technology in A COVID-19 Patient Suffering from Severe ARDS. Archives of Clinical and Medical Case Reports, 4(5), 969–977. Retrieved from https://fortunejournals.org/ojs/index.php/acmcr/article/view/22404