title: [Risk factors in COPD and chronic asthma: evolution and therapeutic implications].
authors.affiliation: Servicio de Neumología, Hospital Ramón y Cajal, Universidad de Alcalá, Madrid.
authors.forename: A
authors.initials: A
authors.lastname: Pacheco Galván
authors.forename: M
authors.initials: M
authors.lastname: García Salmones
mesh_terms: D001249:Asthma / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D012307:Risk Factors