THE STUDY OF VITAMIN D RECEPTOR GENE POLYMORPHISM, PTH AND CALCIUM LEVELS IN 25-HYDROXYVITAMIN D DEFICIENCY ARE CAUSE TO HYPERTENSION. (2026). Asian Journal of Medical Research and Health Sciences, 4(01), 764-769. https://doi.org/10.65605/a-jmrhs.2026.v04.i01.pp764-769