MATHUR, Neeraj Narayan; ARORA, Shweta; RASANIA, Sanjeev Kumar; JAIS, Manoj Bharatlal; TALUKDAR, Tanmaya. A retrospective cohort study to find out the association of hydroxychloroquine prophylaxis and COVID 19 infection prevention among health care workers in a tertiary care hospital of New Delhi. Indian Journal of Community Health, [S. l.], v. 33, n. 2, p. 250–255, 2021. DOI: 10.47203/IJCH.2021.v33i02.005. Disponível em: https://iapsmupuk.org/journal/index.php/IJCH/article/view/2214. Acesso em: 16 apr. 2024.