Mohammad Saleh Khaskheli, Abdul Aziz Sahto, Waseem Raja, Aijaz Awan (2013) “Homicidal Kala Pathar/Paraphenylene Diamine Poisoning ”, Journal of Peoples University of Medical & Health Sciences Nawabshah. (JPUMHS), 3(2), pp. 53–55. Available at: http://publication.pumhs.edu.pk/index.php/ojs/article/view/120 (Accessed: 3 July 2024).