Systematic Review: Effectiveness of Early Chest Physiotherapy in Preventing Postoperative Pulmonary Complications in Patients Undergoing Thoracic or Abdominal Surgery. Indus Journal of Bioscience Research, [S. l.], v. 2, n. 02, p. 951–960, 2024. DOI: 10.70749/ijbr.v2i02.319. Disponível em: https://ijbr.com.pk/IJBR/article/view/319. Acesso em: 16 aug. 2025.