瞄准新冠肺炎感染者致命难题 NIH启动“ACTIV-4抗血(2)

[7] Ben Fidler. NIH starts broad set of studies testing blood thinners against COVID-19. Sept 11, 2020. Retrieved Sept 12, 2020 from https://www.biopharmadive.com/news/nih-anticoagulants-covid-19-trial/585074/

[8] LAUREN MARTZ. Master protocols emerge as a critical clinical tool against COVID-19. Apr 11, 2020. Retrieved Apr 12, 2020 from https://www.biocentury.com/article/304898/biocentury-is-providing-this-story-for-free-given-the-urgent-need-for-information-about-the-covid-19-crisis-for-more-analysis-sign-up-for-our-daily-email