Yield of Cutting Needles versus Abrams Needles in Ultrasound-Assisted Pleural Sampling in Patients with Pleural Effusion under Study. Case Series. Respirar [Internet]. 2025 Oct. 11 [cited 2026 Jun. 17];17(3):318-23. Available from: https://respirar.alatorax.org/index.php/respirar/article/view/289