Govindan, M. M., A. Srinivasan, and A. Pai. “Sentinel Lymph Node Biopsy in Early-Stage Endometrium Cancer Using Methylene Blue Dye”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 13, no. 2, Jan. 2024, pp. 398-03, doi:10.18203/2320-1770.ijrcog20240140.