Qureshi, U. A. ., A. . Khushdil, S. A. . Shah, M. Ahmed, N. . Salman, and S. . Kousar. “Effects of Timing of Umbilical Cord Clamping on Serum Calcium Levels in Neonates- A Randomized Controlled Trial”. Journal of Rawalpindi Medical College, vol. 29, no. 4, Dec. 2025, doi:10.37939/jrmc.v29i4.2995.