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. NJPS [Internet]. 20º de maio de 2021 [citado 5º de junho de 2026];31(2):161-4. Disponível em: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1871