Suppinyopong, S. ., Phophong, P. ., Ngarmtab, T. ., Vichaidith, P. . and Kunathikom, S. . (1999) “Tubal Patency Assessment : A Comparison of Hysterosalpingo Contrast Sonography (HyCoSy) and Chromolaparoscopy”, Siriraj Medical Journal, 51(4), pp. 252–255. Available at: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/246983 (Accessed: 22 May 2024).