Suwanrattanadech, Supannee, Tripop Lertbunnaphong, and Dittakarn Boriboonhirunsarn. 2020. “Use of Feminine Hygiene Products in Thai Women”. Siriraj Medical Journal 63 (4):111-14. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/240982.