IU, Felix YF, Stephen PY YONG, and Hon-Cheung LEE. “Management of Insufficient Endometrial Biopsy for Investigation of Premenopausal Abnormal Uterine Bleeding”. Hong Kong Journal of Gynaecology, Obstetrics and Midwifery 14, no. 1 (January 1, 2014). Accessed November 21, 2024. https://hkjgom.org/home/article/view/165.