. . . . . . . . . . . . "[However, frequencies of IL4 B1 allele and B1/B1 genotype in patients with progressive IgA nephropathy (end-stage renal disease or doubling of serum creatinine level; n = 34) were significantly greater than corresponding values in the nonprogression group (n = 62; 79% versus 61%; P < 0.01 and 59% versus 34%; P < 0.05, respectively).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:35:55+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .