P. S. Nair, S. Kathiresan, A. Periyasaame, E. P. Mariantony, and A. P. Jebanesan, “Maternal near miss events in a tertiary care teaching hospital: a prospective analysis of risk factors, clinical outcomes and healthcare system performance”, Int J Reprod Contracept Obstet Gynecol, vol. 14, no. 10, pp. 3275–3280, Sep. 2025.