Wilailak, Sarikapan, Dwight D Im, Robert E Bristow, Surinda Kuntolbutra, and Neil B Rosenshein. 1997. “Uterine Leiomyosarcoma : Multivariate Analysis of Survival Determinants”. Thai Journal of Obstetrics and Gynaecology 9 (3). Bangkok, Thailand:189-95. https://he02.tci-thaijo.org/index.php/tjog/article/view/257247.