Zhang Rongzhi et al. 2023. Potential of Sphingosine-1-phosphate in Preventing SARS-CoV-2 Infection by Stabilizing and Protecting Endothelial Cells. Diagnostic and Treatment Advances in COVID-19 and SARS-CoV-2. (Feb. 2023), 3–14. DOI:https://doi.org/10.9734/bpi/mono/978-81-19039-63-0/CH1.