Evaluation of Nurses’ Knowledge about Chest Physiotherapy Techniques for Patients with COVID-19. Iraqi National Journal of Nursing Specialties, [S. l.], v. 36, n. 1, p. 1–7, 2023. DOI: 10.58897/injns.v36i1.730. Disponível em: https://injns.uobaghdad.edu.iq/index.php/INJNS/article/view/730. Acesso em: 14 apr. 2025.