J. . Patabang, F. . Madya, E. . Wewengkang, F. . Hamid, N. . Abdullah, and M. T. . Chalid, “Correlation Between 25-Hydroxy-Vitamin D [25(Oh) D] Levels And Polycystic Ovary Syndrome In Obese Women: A Case-Control Study”, J Neonatal Surg, vol. 14, no. 29S, pp. 118–125, May 2025.