Qayyum, A., & Nadeem, S. F. (2007). EVALUATION OF SAFETY OF ULTRASOUND-GUIDED ASPIRATIONS AND FINE NEEDLE ASPIRATION BIOPSIES: Safety of Fine Needle Aspiration Biopsies. Pakistan Armed Forces Medical Journal, 57(1), 13-17. https://www.pafmj.org/PAFMJ/article/view/194