Suppinyopong S, Surathannon M, Chawanpaiboon S, Boriboonhirunsarn D, Sangkarat S. Transvaginal Ultrasonographic Measurement of Endometrial Thickness in The Detection of Endometrial Abnormalities. Siriraj Med J [internet]. 2020 Aug. 20 [cited 2026 Aug. 29];53(5):277-83. available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/244535