[WHO report: Tobacco smoking as the most important cause of chronic obstructive lung diseases].
D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000209:etiology*; D008297:Male; D012907:Smoking; D014944:World Health Organization
WHO-rapport: Tobaksrökning den mest betydande orsaken till kroniska obstruktiva lungsjukdomar.