Sriamornrattanakul, Kitiporn, Somkiat Wongsuriyanan, and Nasaeng Akharathammachote. “Occipital Artery-Posterior Inferior Cerebellar Artery Bypass for the Treatment of Aneurysm of Vertebral Artery and Posterior Inferior Cerebellar Artery”. Vajira Medical Journal : Journal of Urban Medicine 63, no. Supplement (July 19, 2019): S1–18. Accessed May 9, 2024. https://he02.tci-thaijo.org/index.php/VMED/article/view/204126.