. . . . . . . "[Although hereditary severe deficiency of ?1 antitrypsin (A1AD) has been established to cause emphysema, A1AD accounts for only ? 1% of Chronic Obstructive Pulmonary Disease (COPD) cases.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:15:20+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .