@Article{ VALENZA_Torres_CABRERA_Rodríguez_González-Jiménez_Muñoz-casaubon:212-219,

author = { MARIE CARMEN VALENZA and Irene Torres Sánchez and IRENE CABRERA MARTOS and Janet Remedios Rodríguez Torres and Emilio González-Jiménez and Tomás Muñoz-casaubon } ,

title = { Physical Activity as a Predictor of Absence of Frailty in Subjects With Stable COPD and COPD Exacerbation. },

journal = { Respiratory Care },

year = { 2016 },

volume = { 61 },

pages = { 212-219 },

doi = { http://rc.rcjournal.com/content/61/2/212.short },

}