Shaheen, D. N., Rashid, Z., Khan, M. Q. A., & Azim, W. (2012). EFFICACY OF DISPOSABLE SPINAL NEEDLE IN DIAGNOSTIC BONE MARROW ASPIRATION: Disposable Spinal Needle. Pakistan Armed Forces Medical Journal, 62(2), 211–4. Retrieved from https://www.pafmj.org/PAFMJ/article/view/1667