Positive Ki-67 Expression of Alkaloid Fractionate of Cyperus esculentus on Lead-induced Testicular Toxicity in Male Albino Rat. J Biochem Microbiol Biotechnol [Internet]. 2025 Jul. 31 [cited 2026 May 11];13(1):30-4. Available from: https://journal2.hibiscuspublisher.com/index.php/JOBIMB/article/view/1072