J. S. R. G. Saran, N. V. Isaac, C. Hiremath, J. R. Anand, R. P. Uttam, and S. M. Ajoy, “Hospital-acquired COVID-19 and deep vein thrombosis in orthopaedic inpatients: a retrospective cohort study in a resource-constrained setting”, Int J Res Orthop, vol. 12, no. 6, pp. 1873–1878, Oct. 2026.