. . . . . . . "[For couples in which the man has congenital bilateral absence of the vas deferens and the female partner tests negative for standard CFTR gene mutations including 5T analysis, the maximum risk of having a child with congenital bilateral absence of the vas deferens is less than 1.0%.]. 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 . "2017-10-17T13:11:32+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .