Ali, Shafqat, Liaqat Ali Minhas, and Muhammad Arshad. 2009. “HISTOLOGICAL COMPARISON OF HUMAN THYMUS GLANDS BETWEEN GROUPS OF DIFFERENT AGES: Histological Comparison of Human Thymus Gland”. Pakistan Armed Forces Medical Journal 59 (4):403-7. https://pafmj.org/PAFMJ/article/view/1734.