BHARDWAJ, Pankaj et al. Risk factors for SARS-CoV-2 infection among healthcare workers in Rajasthan: A Case-Control Study aligned with WHO UNITY protocol. International Journal of Infection Control, [S. l.], v. 21, 2025. DOI: 10.3396/ijic.v21.23283. Disponível em: https://ijic.info/article/view/23283. Acesso em: 5 dec. 2025.