Impact of both COPD and tabaquism in a cohort of patients with lung cancer
Anaysa Hernández-Díaz , Adela Ramos-Quevedo , Carlos de Jesús Gassiot-Nuño , Lixaida Cabanes-Varona , Juan Carlos Rodríguez-Vázquez , Pedro Pablo-Pino , Ailema Lima-Guerra , Lisvenia Morales-Sánche