Surangtip, Surangtip, Chuanchom Sakondhavat, Sukree Soontrapa, Srinaree Kaewrudee, and Woraluk Somboonporn. 2010. “Prevalence of osteoporosis in postmenopausal women at Srinagarind Hospital, Khon Kaen University”. Thai Journal of Obstetrics and Gynaecology 18 (1). Bangkok, Thailand:26-34. https://he02.tci-thaijo.org/index.php/tjog/article/view/1447.