. . . . . . . . . . . . "[Sequential sputum analysis from 3 consecutive fractions indicated a significant difference in the levels of SP-A, SP-D and KL-6 between COPD and prolonged cough.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-01-25"^^ . . "Gene-disease associations inferred from animal model manually asserted gene-disease associations."@en . "DisGeNET evidence - PREDICTED"@en . "2016-05-13T12:42:17+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .