. . . . . . . . . . . . "[Smoking and disease itself may stimulate MMP-12 expression in airway compartments (sputum and bronchoalveolar lavage) from chronic obstructive pulmonary disease patients.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:43:31+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .