. . . . . . . . . . . . "[Unexpected blood group antigens of the P and ABO blood group systems have been found on gastric carcinoma cells of some individuals whose red cells did not possess the antigens and whose sera contained the corresponding antibodies.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:39:45+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .