Lung cancer in never-smokers: a casecontrol study in a radon-prone area (Galicia, Spain)

Torres-Durán M, Ruano-Ravina A, Parente-Lamelas I, Leiro-Fernández V, Abal-Arca J, Montero-Martínez C, Pena-Álvarez C, González-Barcala FJ, Castro-Añón O, Golpe-Gómez A, Martínez C, Mejuto-Martí MJ, Fernández-Villar A, Barros-Dios JM. Lung cancer in never-smokers: a casecontrol study in a radon-prone area (Galicia, Spain). Eur Respir J. 2014; 44(4): 994-1001.