„Effect of Low Dose Lead (Pb) Administration on Tail Immersion Test and Formalin-induced Pain in Wistar Rats: Possible Modulatory Role of Cobalt (II) Chloride“ (2021) Nigerian Journal of Physiological Sciences, 31(2), str. 161–164. Dostupno na: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1871 (Pristupljeno: 22 svibanj 2026).