Khamsuk, K., Sinawat, S., Seejorn, K., Pongsritasana, T., & Sukkasame, S. (2014). The Effect of Folic Acid on Post-thaw Quality of Human Spermatozoa. Srinagarind Medical Journal, 29(4), 141–145. Retrieved from https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/23740