Khanachareon, A., Poomarporn, O.- anong, & Theppiseаi U. (1997). Breast Self-Examination Technique Among Climacteric Women . Thai Journal of Obstetrics and Gynaecology, 9(4), 317–321. retrieved from https://he02.tci-thaijo.org/index.php/tjog/article/view/257236