Promdee L, Kungwantrakul W, Teerajetkul Y, Areejittranusorn C, Pongsritat T, Sihatip P, Chanapod B. Simple Colorimetric Method for Determination of Zinc Level in Seminal Plasma. Arch AHS [internet]. 2003 Feb. 15 [cited 2026 Sep. 14];15(1):17-26. available from: https://he01.tci-thaijo.org/index.php/ams/article/view/66026