Nguyen Thi Trang, Trieu Tien Sang, Nguyen Hoang, Nguyen Tan Gia Khanh & Tran Trung Duc. 2018. “ASSESSMENT OF THE LEVEL OF SEMINAL ZINC AND FRUCTOSE CONCENTRATION IN SEMINAL PLASMA OF VIETNAMESE INFERTILE MEN”. International Journal of Research Science and Management 5 (7):71-82. http://ijrsm.com/index.php/journal-ijrsm/article/view/335.