Tangtrakul, S., & Srisupundit, S. (1992). Endometrial Curettage in Nonmetastatic Gestational Trophoblastic Disease (NMTD). Thai Journal of Obstetrics and Gynaecology, 4(1), 51–53. retrieved from https://he02.tci-thaijo.org/index.php/tjog/article/view/257855