J.S.I RAJKUMAR, M.C JOHN MILTON. Biochemical Changes Induced By Cadmium, Copper, Lead And Zinc Exposure To Perna Viridis Under Longterm Toxicity Test. ijpbs [Internet]. 2011 Sep. 30 [cited 2026 Jul. 23];2(3):52-60. Available from: https://ijpbs.net/index.php/journal/article/view/931