Ling Lan, DanYang, XinTan, and Yu Kang, “Predicting Clinical Pregnancy Rates in IVF-ET Using Transvaginal 3D Ultrasound and Serum Hormone Levels”, J Pak Med Assoc, vol. 75, no. 7 (July) (Supple-02), p. S–47, Oct. 2025.