SATHIAN, Brijesh; ASIM, Mohammad; BANERJEE, Indrajit; PIZARRO, Ana Beatriz; ROY, Bedanta; VAN TEIJLINGEN, Edwin R.; NASCIMENTO, Israel Júnior Borges do; ALHAMAD, Hanadi Khamis. Impact of COVID-19 on clinical trials and clinical research: A systematic review. Nepal Journal of Epidemiology, [S. l.], v. 10, n. 3, p. 878–887, 2020. DOI: 10.3126/nje.v10i3.31622. Disponível em: https://nepjol.info/index.php/NJE/article/view/31622. Acesso em: 5 jan. 2025.