Khan, Brig Dilshad Ahmed, et al. “FREQUENCY OF STEROID CONTAMINATION IN DRUGS PRESCRIBED BY QUACKS IN RAWALPINDI: Steroid Contamination in Drugs”. Pakistan Armed Forces Medical Journal, vol. 62, no. 3, Sept. 2012, pp. 361-4, https://pafmj.org/PAFMJ/article/view/1609.