ALI, G.; SAHIBZADA, R. S. Study of Post Thoracotomy Consumption of Morphine in Patients undergoing lobectomy. Journal of Postgraduate Medical Institute, [S. l.], v. 18, n. 1, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/843. Acesso em: 19 apr. 2024.