Bhavya YR, Anusha GK, Renukamma H, and Sunil Kumar P. “A Study of Feto Maternal Outcome in Severe Acute Maternal Morbidity (Samm)”. International Journal of Health and Clinical Research, vol. 4, no. 12, Aug. 2021, pp. 273-8, https://ijhcr.com/index.php/ijhcr/article/view/2422.