“Spermatotoxicity and Testicular Pathology in Wistar Strain Rats fed Graded Levels of Pigeon Pea Diet” (2021) Nigerian Journal of Physiological Sciences, 33(1), s. 057–062. Tilgængelig hos: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1887 (Set: 21 maj 2026).