[The significance of respiratory virus infections in chronic aspecific respiratory diseases (CARD)].
D000328:Adult; D000367:Age Factors; D002648:Child; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications* / Q000209:etiology; D012141:Respiratory Tract Infections / Q000150:complications*; D014777:Virus Diseases / Q000150:complications*
De betekenis van respiratoire virusinfecties bij CARA.