Pannem, R. B., and C. S. R. Munamala. “An Observational Study on Effects of Hypomagnesemia Among Critically Ill Patients at a Tertiary Care Hospital”. International Journal of Advances in Medicine, vol. 5, no. 6, Nov. 2018, pp. 1347-51, doi:10.18203/2349-3933.ijam20184254.