. . . . . . . "[In this study, HLA DRB, DQA and DQB genotypes were studied using gene amplification and sequence-specific oligonucleotide probing in 71 patients with primary sclerosing cholangitis and 68 healthy controls to determine the frequency among the patients of the DRB3*0101 allele that encodes DRw52a and whether other class II alleles are involved in susceptibility or protection.]. 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 . "2017-10-17T13:13:24+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .