1.
Systematic Review: Effectiveness of Early Chest Physiotherapy in Preventing Postoperative Pulmonary Complications in Patients Undergoing Thoracic or Abdominal Surgery. IJBR [Internet]. 2024 Dec. 11 [cited 2025 Aug. 16];2(02):951-60. Available from: https://ijbr.com.pk/IJBR/article/view/319