Tahir, Moizza, Sadia Malik, Khawar Kamal, Najia Ahmed, Atiya Rahman, and Siddiqa Javaid. “Effect of Topical Liquid Nitrogen on Pain Reduction During Intradermal Platelet-Rich Plasma Therapy Scalp in Androgenic Alopecia”. Pakistan Armed Forces Medical Journal 72, no. 5 (November 7, 2022): 1831–34. Accessed November 25, 2024. https://pafmj.org/PAFMJ/article/view/7857.