Malik, Yogender, Kunal Khanna, and Yogesh Vasisht. 2021. “Hue of Aspiration Reflected the Nature of Poison and Cause of Death: A Case Report of Copper Sulphate Ingestion ”. Journal of Indian Academy of Forensic Medicine 43 (2): 194-95. https://jiafm.in/index.php/jiafm/article/view/122.