Srisangchun, Janya, and Chedsada Noppawinyoowong. “Chemical Stability and Sterility of Frozen Ganciclovir Injections”. Srinagarind Medical Journal 23, no. 1 (November 4, 2013): 2–6. Accessed May 7, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13047.