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. 2022 Jan 18;327(3):227–236. doi: 10.1001/jama.2021.23605

Figure 1. Eligibility, Randomization, and Follow-up in the ACTIV-4a Trial of P2Y12 Inhibitors in Non–Critically Ill Patients Hospitalized for COVID-19.

Figure 1.

ACTIV-4a indicates Accelerating COVID-19 Therapeutic Interventions and Vaccines 4 Acute.

aRandomization was stratified by hospital site and severity of illness.