SWARUP D, DWIVEDI SK, DEY S. Lead and cadmium levels in blood and milk of cows from Kanpur city. Indian J of Anim Sci [Internet]. 2013 Oct. 24 [cited 2025 Oct. 24];67(3). Available from: https://epubs.icar.org.in/index.php/IJAnS/article/view/34271