Achuba FI. Bitter leaf (Vernonia amygdalina Del) extract potentiates testicular metabolic stress induced by petroleum-tainted diets in rats. NIJOPHASR [Internet]. 2020 Aug. 16 [cited 2024 Nov. 24];8(1):44-51. Available from: http://mail.nijophasr.net/index.php/nijophasr/article/view/275