Prieto Aimeda, D., Garcia Garcia, E., Mejias Ruiz, M., Rebollo Roldan, J., T. Munoz Garcia, M. A., & Ruiz Dorado, F. (2000). Influence of postural treatment during intrapleural urokinase administration in patients with empyema. Cuestiones De Fisioterapia, 15(1), 07-13. http://cuestionesdefisioterapia.es/index.php/cf/article/view/480