. . . . . . . . . . . . "[Reduced SP-D expression in BAL fluid was associated with the progression of bronchial dysplasia/levels in BAL fluid may serve as a potential biomarker to identify smokers who are at risk of early lung cancer.]. 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 . "2014-10-02T12:32:49+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .