DIAGNOSTIC ACCURACY OF LUMBOSACRAL SPINE X-RAY IN ASSESSING RISK OF SENILE OSTEOPOROSIS AMONG MALE PATIENTS USING SERUM VITAMIN D3 LEVELS AS REFERENCE. (2026). The Research of Medical Science Review, 4(5), 1042-1048. https://medicalsciencereview.com/index.php/Journal/article/view/3765