“ EFFECTIVENESS OF VITAMIN D OPTIMIZATION AS AN ADJUNCT TO STANDARD ANALGESIC THERAPY IN ADULTS WITH POST-VIRAL ARTHRALGIA PRESENTING TO FAMILY MEDICINE CLINICS: A RANDOMIZED CONTROLLED TRIAL”. (2026) Frontier in Medical and Health Research, 4(1), pp. 1018–1025. Available at: https://fmhr.net/index.php/fmhr/article/view/3851 (Accessed: 6 November 2026).