Positive Ki-67 Expression of Alkaloid Fractionate of Cyperus esculentus on Lead-induced Testicular Toxicity in Male Albino Rat. Journal of Biochemistry, Microbiology and Biotechnology, [S. l.], v. 13, n. 1, p. 30–34, 2025. DOI: 10.54987/jobimb.v13i1.1072. Disponível em: https://journal2.hibiscuspublisher.com/index.php/JOBIMB/article/view/1072. Acesso em: 11 may. 2026.