[Obstructive lung diseases--incidence, causes and prevention].
Gulsvik
A
A
Lungeavdelingen Haukeland sykehus, Bergen.
D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D009664:Norway / Q000453:epidemiology
Obstruktive lungesykdommer--forekomst, årsaker og forebygging.