Khan, Taimur Azam, Syed Qasim Ali Shah, Muhammad Mohsin Riaz, Osama Abdul Mateen, Mirza Hamid Beg, and Muhammad Huzaifa Sharif. 2022. “A Comparison of Palpation Technique Versus Ultrasound-Guidance for Arterial Line Placement by Residents in a Teaching Institution”. Pakistan Armed Forces Medical Journal 72 (6):2147-50. https://doi.org/10.51253/pafmj.v72i6.9252.