Prayuth Sirivongs และ Rangsima Thiengthiantham. (2016) Short- and Long-term 5-year Clinical Outcomes of DopplerguidedHemorrhoidal Artery Ligation and RectoanalRepair. <i>Vajira Med</i>, <i>60</i>(1), 5-14.Prayuth Sirivongs และ Rangsima Thiengthiantham. "Short- and Long-term 5-year Clinical Outcomes of DopplerguidedHemorrhoidal Artery Ligation and RectoanalRepair". Vajira Med 60 (2016):5-14.Prayuth Sirivongs และ Rangsima Thiengthiantham. Short- and Long-term 5-year Clinical Outcomes of DopplerguidedHemorrhoidal Artery Ligation and RectoanalRepair. Text and Journal Publication:ม.ป.ท. 2016.