Muhammad Salman Rafique, Sana Kundi, Ahmad Ziauddin, Tahir Malik, Asma Maqsood, Kayenat Khan. Do Respiratory Maneuvers Affect The Hepatic Vein Waveforms And Maximum Velocity?. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Mar. 27 [cited 2024 Nov. 23];16(03):20. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/199