Anand, N., and A. V. Gokhale. “Sofa Scoring Tool for Prediction of Outcome in Obstetric ICU at a Tertiary Care Centre”. Obs Gyne Review: Journal of Obstetric and Gynecology, Vol. 6, no. 2, Apr. 2020, pp. 32-37, doi:10.17511/joog.2020.i02.01.