Lubis, H. P., M. F. G. Siregar, I. Adenin, B. Halim, H. S. Siregar, and M. O. Prabudi. “Association Between Luteinizing Hormone/Choriogonadotropin Receptor Ins18LQ Gene Polymorphism and Polycystic Ovary Syndrome”. Open Access Macedonian Journal of Medical Sciences, vol. 8, no. A, Aug. 2020, pp. 517-20, doi:10.3889/oamjms.2020.4182.