Usama Muhammad Kathia, Iqra Rafiq, Bilal Hussain, Tausief Fatima, Anwar Zeb Khan, and Danish Ali. “Covert Nail Injury to the Back: A Case Report”. Journal of the Pakistan Medical Association 71, no. 6 (December 29, 2021): 1679–1688. Accessed March 28, 2024. https://ojs.jpma.org.pk/index.php/public_html/article/view/417.