Dr Dinesh Kumar Meena, et al. “ASSESSMENT OF SERUM CALCIUM, PHOSPHORUS AND VITAMIN D LEVELS IN MULTI-TRANSFUSED BETA THALASSEMIA MAJOR PATIENTS: A CROSS-SECTIONAL STUDY”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 32, no. 10, Nov. 2025, pp. 265-73, https://doi.org/10.53555/rsbbb264.