. . . . . . . . . . . . "[It has been proposed that subpopulations of tumor cells with stem cell-like properties, such as so-called side populations (SP) that overexpress ABC drug transporters, can sustain the growth of drug-resistant tumor cells, leading to tumor recurrence following chemotherapy.]. 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 . "2014-10-02T12:35:56+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .