Fatima, U., Naeem, U., Quratul-Ann-Mustafa, Bashir, S., Siddiqi, A., & Bukhari, S. B. (2026). A case control study to determine the frequency of vitamin d deficiency in carcinoma breast in females of local population of Rawalpindi and Islamabad area. Journal of the Pakistan Medical Association, 76(8), 1283–1287. https://doi.org/10.47391/JPMA.30181