[Reality and expectation in chronic obstructive pulmonary disease: disease progression and mortality. Introduction].
García Río
Francisco
F
Servicio de Neumología, Hospital Universitario La Paz. Madrid, España. fgr01m@gmail.com
D018450:Disease Progression; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000401:mortality / Q000628:therapy