Reynolds AS, Lee AG, Renz J, DeSantis K, et al. Reply to: Positive Bubble Study in Severe COVID-19 Indicates the Development of
Anatomical Intra-pulmonary Shunts in Response to Microvascular Occlusion. Am J Respir Crit Care Med 2020 Sep 30. doi: 10.1164/rccm.202009-3404.
PMID: 32997507