Yaseen, T., Rizvi, S. A. M., Malik, U. E., Khan, A., Mahmood, K., & tarat, H. M. (2025). Effectiveness of Atraumatic Needle to Avoid Post-Dural Puncture Headache. Pakistan Armed Forces Medical Journal, 75(2), 325-327. https://doi.org/10.51253/pafmj.v75i2.10413