M Terzic, Milan, M Jevremovic, D Plećaš, B Stimec, G Kartaljevic, M Bulajic, and M Milicevic. 1993. “Lysozyme in Amniotic Fluid-Referent Curve”. Thai Journal of Obstetrics and Gynaecology 5 (2). Bangkok, Thailand:81-86. https://he02.tci-thaijo.org/index.php/tjog/article/view/257810.