RAFFAY ALI GILANI, S.; HUSSAIN, G.; AHMAD, N.; AHMAD RAZA BAIG, M.; ZAMAN, H. COMPARISON OF POST-OPERATIVE ATELECTASIS IN PATIENTS UNDERGOING CORONARY ARTERY BYPASS GRAFTING WITH AND WITHOUT PRE-OPERATIVE INCENTIVE SPIROMETRY. Journal of Postgraduate Medical Institute, [S. l.], v. 30, n. 2, 2016. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/1873. Acesso em: 15 aug. 2022.