Qasim, A.P., Ali, M.A., Baig, A. and Moazzam, M.S. 2016. Emerging Trend of Self Harm by Using ‘Kala Pathar’ Hair Dye (Paraphenylene diamine): An Epidemiological Study. Annals of Punjab Medical College. 10, 1 (Apr. 2016), 26-30. DOI:https://doi.org/10.29054/apmc/2016.301.