Preprints are manuscripts made publicly available before they have been submitted for formal peer review and publication. They might contain new research findings or data. Preprints can be a draft or final version of an author's research but must not have been accepted for publication at the time of submission.
COVID-19 aggravates already compromised NO production in cohort with NOS3 polymorphism. Management of eNOS/iNOS ratio and NO level can prevent development of severe ARDS.