Oscoz Munoa, G. A., Diaz Mancha, J. A., Boza CarreflO, A., Mariscal Crespo, M., & Medina Cordero, A. (2007). INFLUENCE OF TECHNOLOGY DIAPHRAGM STRETCH IN SPIROMETRIC VALUES OF SUBJECTS SMOKERS BASED ON GENDER. Cuestiones De Fisioterapia, 35(1), 15-23. http://cuestionesdefisioterapia.es/index.php/cf/article/view/335