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Mathur, N. N. .; Arora, S. .; Rasania, S. K. .; Jais, M. B. .; Talukdar, T. . 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 J Community Health 2021, 33, 250-255.