Karthik, Ravikanti, Hari Prasad Kanakapura Veerendranath, Siddraj Wali, Murali N T Mohan, Praveen A. C. Kumar, and Gaganam Trimurty. 2018. “Suicidal Ingestion of Potassium Permanganate Crystals: A Rare Encounter”. Toxicology International 21 (3):331-34. https://www.informaticsjournals.com/index.php/toxi/article/view/21017.