Dr. M. ShyamSundar, et al. “Study of Serum Magnesium Levels in Migraine Patients During the Ictal AndInterictal Phases”. IAR Journal of Medicine and Surgery Research, vol. 4, no. 5, Oct. 2023, pp. 4-7, https://doi.org/10.47310/iarjmsr.2023.V04i05.02.