. . . . . . . . . . . . "[Identification of the isochromosome 12p (i(12p)) associated with Pallister-Killian syndrome is complicated by the low frequency of this supernumerary chromosome in PHA stimulated peripheral blood lymphocytes, and frequently requires cytogenetic analysis of fibroblast cells.]. 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 . "2014-10-02T12:41:25+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .