. . . . . . . . . . . . "[Abnormalities of the tumor suppressor gene p53 protein and the expression of p21WAF1/CIP1 protein were analyzed by immunohistochemical techniques in 32 cases of gastric adenocarcinoma and 15 cases of esophageal squamous cell carcinoma.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:52:16+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .